By Patricia Olney, MS, CGC, Genetic Counselor & Teratogen Information Specialist, MotherToBaby Georgia

Emily’s call to MotherToBaby came in late at night. Her voicemail message sounded a bit garbled, almost as if she had been crying. I returned her call the next day and heard her anxious voice say, “My psoriasis flared up last week…it’s been several years. I’m really worried because I just found out I’m pregnant.” I replied calmly, “Emily, I’m glad you called MotherToBaby for information. We care about you and your baby!”

How did Emily find me? I’m a pregnancy risk specialist at MotherToBaby, which is a service of the Organization of Teratology Information Specialists (OTIS). MotherToBaby provides FREE, up-to-date, evidence-based information about exposures during pregnancy and breastfeeding. Exposures may include prescription or over-the-counter medications, chemicals in the environment, alcohol, illicit drugs, and viral or maternal illnesses, like psoriasis and psoriatic arthritis. After spending a lot of time searching the Internet for answers to her questions, a frustrated Emily found our website and our toll-free phone number and I was able to provide her with the information she needed.

Psoriasis is a life-long skin disease, but symptoms can come and go. The most common is chronic plaque psoriasis, the type Emily was diagnosed with at the age of 14. Emily described her life since being diagnosed as an emotional rollercoaster. As a teenager, she was self-conscience about how she looked, and often felt depressed. In college she studied by herself and avoided social gatherings. It wasn’t until she met her future husband that she began feeling more in control of her life. He helped her find a specialist in dermatology with experience in treating psoriasis. After trying a variety of treatments, a combination of topical corticosteroids, moisturizers, and medications helped to control her symptoms. Compared with other family members, she described the severity of her psoriasis as mild to moderate. In her late twenties, she had several flare ups which often required medication or UVB phototherapy.

During Emily’s first pregnancy, she told me her psoriasis improved, and she was hoping for the same during her next pregnancy. But the week before calling me, Emily had worked long hours on a project with a tight deadline. She came home late in the evenings, feeling stressed and discouraged. By the end of the week, she noticed the all too familiar red, scaly plaques on her elbows, knees and scalp.

The evening Emily called, she had taken a home pregnancy test. She and her husband planned to have another child, but were surprised how easy it was to conceive. This time, however, she was not prepared to face the possibility of a psoriasis flare up during the first few weeks of pregnancy. I reassured her that she was not alone, and many women face the same uncertainty with pregnancy.

So what can a woman with psoriasis and/or psoriatic arthritis do to prepare for a healthy pregnancy?
Every woman who is planning pregnancy should avoid drinking alcohol and smoking cigarettes, reduce stress, exercise, eat a healthy diet, and take prenatal vitamins with folic acid. In some woman with psoriasis, alcohol, cigarettes or stress may trigger a flare up or aggravate her disease.

Approximately 30% of individuals with psoriasis will develop psoriatic arthritis, characterized by pain and swelling in the joints. Psoriatic arthritis can be a side effect of psoriasis that’s triggered by an interaction of genetic and environmental factors. Medications similar to those that treat psoriasis can improve psoriatic arthritis as well (1).

Women who require medication to treat their psoriasis/psoriatic arthritis should discuss pregnancy planning with their healthcare provider. Some treatments may require a period of time to clear from the body before conception, and certain medications should be avoided during pregnancy.

Will psoriasis and/or psoriatic arthritis go into remission during pregnancy?
This can be hard to predict, and it varies from person to person and even from pregnancy to pregnancy. In approximately two-thirds of pregnant women who have psoriasis, their psoriasis symptoms spontaneously improved during pregnancy due to the increase of estrogen hormones. Others, however, reported that their symptoms got worse during pregnancy. In addition, inflammatory flare-ups can occur 1-2 weeks after delivery (2). If your psoriasis symptoms get worse during your pregnancy or after you deliver, be sure to talk with your doctor. In 2012, the National Psoriasis Foundation published guidelines for treating psoriasis during pregnancy and lactation (3). For example, caution is advised when applying topical steroids to the breast to avoid passing the medication to the baby while nursing.

How can MotherToBaby help?
MotherToBaby counselors are here to help answer any questions or concerns about exposures in pregnancy or while nursing. If you have questions or concerns about psoriasis/psoriatic arthritis – and the medications used to treat these conditions – during pregnancy, call us toll-free at (866) 626-6847. Our service is FREE and confidential. MotherToBaby also conducts research on psoriasis/psoriatic arthritis during pregnancy. This research is observational, meaning participants are not asked to take any medications or to change their daily routine. To learn more about our research program, please contact one of our MotherToBaby Pregnancy Studies experts at (877) 311-8972.

After our call, Emily felt a lot more confident that she was on the right track to having a healthy pregnancy. However, her fear over how a psoriasis flare could affect her pregnancy was quickly followed by questions about how her psoriasis could be safely treated during pregnancy.
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Online resources for individuals with psoriasis/psoriatic arthritis:
National Psoriasis Foundation (http://www.psoriasis.org)
TalkPsoriasis Support Community (http://www.inspire.com/groups/talk-psoriasis/)
Talk Health Partnership (http://www.talkhealthpartnership.com/talkpsoriasis/)
Patricia Olney, MS, is a certified genetic counselor and pregnancy risk specialist at MotherToBaby Georgia, Emory University. She received her masters degree at the University of California, Berkeley and has practiced genetic counseling for more than 25 years.

MotherToBaby is a service of the international Organization of Teratology Information Specialists (OTIS), a suggested resource by many agencies including the Centers for Disease Control and Prevention (CDC). If you have questions about medications, vaccines, diseases, or other exposures, call MotherToBaby toll-FREE at 866-626-6847 or call the Pregnancy Studies team directly at 877-311-8972. You can also visit MotherToBaby.org to browse a library of fact sheets and to find your nearest affiliate.

References:
(1) Liu J-T, Yeh H-M, Liu S-Y, Chen K-T. Psoriatic arthritis: Epidemiology, diagnosis, and treatment. World Journal of Orthopedics 2014;5(4):537-543.
(2) Babalola, O. and Strober, BE. Management of psoriasis in pregnancy. Dermatologic Therapy 2013;26:285-292.
(3) Hsu S, Papp KA, Lebwohl MG, Bagel J, Blauvelt A, Duffin KC…National Psoriasis Foundation Medical Board. Consensus guidelines for the management of plaque psoriasis. Arch Dermatol. 2012;148(1):95-102.

By Lori Wolfe, Certified Genetic Counselor and Teratogen Information Specialist, MotherToBaby North Texas
It’s pretty much a fact – ALL pregnant women worry…about what they eat, what they do, what they breathe. Basically, they worry about everything. That’s simply because every expectant mother wants to do the very best she can for her developing baby. As a genetic counselor who runs the North Texas affiliate of MotherToBaby, I get calls every day from pregnant woman who want to know what to do and what not to do in order to have the best chance of having a heathy baby without birth defects.

Recently I was having lunch with my friend, Amber, who is expecting her first babies…Yes… plural! In seven short months, she’ll become the mother of twins! As a first time mom-to-be, Amber is always full of questions when we get together. Nothing like having a friend who is an expert in the pregnancy exposure field, right?! “Lori, is it true that since I eat lots of dark green veggies, and breads and cereals, that my babies will not have spina bifida? I remember hearing something about how good folic acid is for developing babies. Is that true?” asked Amber. “Yes!” I enthusiastically replied. “Having enough folic acid in the first two months of your pregnancy is very important to help prevent birth defects in your developing babies. In fact, studies have shown that if you are getting at least 400 mcg of folic acid during your early pregnancy through the foods you eat, as well as your prenatal vitamin, then your babies have up to a 70% less chance of having a spinal cord defect such as spina bifida.” The look on her face was priceless…pure shock! “70%? Really?! Wow, I had no idea it could be so effective,” Amber answered. “Yes, I have been taking a daily prenatal vitamin since before I became pregnant. I am always careful to take one every day. So what else can I do to help my babies be born without birth defects?”

Let me break it down for all of the “Ambers” out there. What’s thought to be the most common preventable cause of mental retardation in a baby? The answer – drinking alcohol during pregnancy. “And what is so crazy is that women do not need to drink alcohol when they are trying to become pregnant, and definitely not once they have a confirmed pregnancy,” I explained. About one in every 100 babies born in America is affected by prenatal alcohol exposure and it is totally preventable by simply avoiding alcohol during pregnancy. “Amazing!” replied Amber. “I never realized so many kids were affected by their moms’ drinking alcohol during pregnancy. That is sad. But I am good on this count as I have not had any alcohol at all during the last few months,” Amber said.

“So is there anything else I can or can’t eat or drink, or something else I can avoid that could make a difference in my babies not having birth defects?” she went on to say. “You are about eight weeks pregnant now, right Amber?” I asked her. “Yes. I am now about eight and one half weeks. Why?” she asked. “Well, another thing we worry about is hyperthermia,” I told her. “Hyperthermia means increasing your internal or core body temperature up to 102 degrees Fahrenheit or more. When you become that hot, the baby inside of you becomes hot too. When the baby’s temperature becomes too hot, especially in weeks five and six of a pregnancy, there is an increased chance that the spinal cord will not close, and your baby can be born with an open spinal cord defect like spina bifida. So we always caution pregnant women not to sit in hot tubs that are heated over 100 degrees, or to be careful to watch their temperature if they become ill with a fever during early pregnancy,” I said.
“All of this is really good to know,” Amber answered, as we wrapped up lunch. “I’m lucky I have you as a friend!”

I love making sure women have someone to turn to for answers when they have questions about exposures while pregnant or breastfeeding. In fact, during March when the world will commemorate the first-ever World Birth Defects Awareness Day, my lunch with Amber serves as a great reminder that my colleagues and I are there for all pregnant and breastfeeding women across North America.
If you have a question during pregnancy and breastfeeding about something you ate, drank or medication you took, call MotherToBaby at 866-626-6847. I may not be able to meet you for lunch, but a main course of free expertise over the phone, followed by a huge helping of cutting edge research to support that expertise, will certainly be exactly what you ordered in your search for answers. And who knows? Your kids might even thank you for having such an appetite for knowledge one day!

Lori Wolfe is a board certified Genetic Counselor and the Director of MotherToBaby’s North Texas affiliate. MotherToBaby aims to educate women about medications and more during pregnancy and breastfeeding. Along with answering women’s and health professionals’ questions regarding exposures during pregnancy/breastfeeding via MotherToBaby’s toll-free number and by email, Wolfe also teaches at the University of North Texas, provides educational talks regarding pregnancy health in community clinics and high schools, and counsels adoptive parents.
MotherToBaby is a service of the international non-profit Organization of Teratology Information Specialists (OTIS), a suggested resource by many agencies includingthe Centers for Disease Control and Prevention (CDC). If you have questions about vaccines, medications or other exposures, call MotherToBaby toll-FREE at 866-626-6847 or visit MotherToBaby.org to browse a library of fact sheets and find your nearest affiliate

By Chelsea Flores

Reviewed by Elizabeth Salas, MPH

Are you currently pregnant? Are you aware of the risk of pertussis to your baby?

Pertussis, also known as whooping cough, is a serious problem throughout California. Public health officials confirm our state is currently experiencing a pertussis epidemic. In 2010, there were more pertussis cases in California than had been reported in over 60 years with approximately 9,000 cases including 10 infant deaths. In 2014 10,831 cases were reported. The California Department of Public Health (CDPH) January 7, 2015 Pertussis Report states that of the 376 cases requiring hospitalization, 227 (60%) were babies less than 4 months of age. The two deaths reported in 2014 were babies less than 6 weeks of age. Unfortunately, babies are among the most vulnerable, but there are things you can do to protect your baby.

What Every Pregnant Woman Should Know About Pertussis

What is Pertussis?

Pertussis is a bacterial infection caused by the bacterium bordetella pertussis. This germ can be transferred from an infected person to an uninfected person through coughing, sneezing, or having close contact with someone infected. Pertussis is very contagious and can cause serious illness. It can affect any person at any age, but is more commonly reported in infants and the elderly.

At first pertussis may resemble a cold, but the symptoms change over time. Within 1-3 weeks after being infected, the person will have a rapid cough leading to difficulties in breathing. After coughing for seconds to minutes, they will make a “whooping” sound as they try to catch their breath. It can take weeks or even months before a person recovers from this infection. However, this infection may be prevented by vaccinating.

Why is pertussis a concern for newborns?

Newborns are at a higher risk of getting pertussis because their immune systems are weaker and not as capable of fighting off infections. In addition, they cannot receive their first pertussis vaccine until they are at least 6 weeks of age. Newborns infected with pertussis are at risk of being hospitalized, depending on the severity of the illness and can experience life-threatening symptoms. According to the CDC, in babies who are hospitalized for pertussis, studies suggest that 1 in 4 of these babies get pneumonia, 2 in 3 will experience apnea (slowed or stopped breathing), 1-2 per 100 will have convulsions, 1 in 300 experience encephalopathy (disease of the brain), and 1-2 per 100 babies hospitalized will die.

What can a pregnant woman do to protect her newborn?

Vaccinating during pregnancy is the best tool we have to protect moms and babies against pertussis. When mom receives the vaccine during pregnancy, it provides protection for the newborn. Mom can transfer protective antibodies (proteins that protect against pertussis) to the baby during pregnancy, which helps protect the newborn in the first 6-8 weeks when they are too young to get vaccinated. This vaccine will also help the mother by keeping her healthy and decreasing the chances of her spreading pertussis to her infant. It is important to get vaccinated during every pregnancy because over time levels of antibodies will start to decrease. In order to transfer the highest levels of antibodies to your baby, vaccination late in pregnancy is ideal.

It is also very important that new moms vaccinate their newborns against pertussis at 6-8 weeks rather than delaying vaccination. The longer mom waits to vaccinate, the longer her baby is vulnerable.

Is this vaccine safe during pregnancy?

The Tdap vaccine is an inactivated vaccine. This means the vaccine is made of particles of killed bacteria. It does not contain a live virus. There is no risk of contracting the infection from the vaccine, unlike vaccines that contain live viruses or bacteria. Currently the published information on vaccination against pertussis in pregnancy has not found an increased risk for problems in pregnancy or for the newborn. In every pregnancy, there is a 3-5% chance of having a baby with a birth defect regardless of exposures in pregnancy. This is known as the background risk. Vaccination against pertussis during pregnancy has not been shown to increase the risk of birth defects above the background risk that already exists in every pregnancy.

In 2011, the Centers for Disease Control and Prevention recommended the pertussis vaccine for pregnant women. The update in October of 2012, recommended that pregnant women, regardless of vaccination history, should receive the Tdap vaccine in every pregnancy. The optimal time to administer the vaccine is between 27-36 weeks gestation to maximize benefits to mom and baby. The American College of Obstetricians and Gynecologists’ Committee on Obstetric Practice also supports the recommendations.

What can family and friends do to help protect a newborn?

Staying up to date with pertussis vaccination is important, especially since adults may not know they are infected or may confuse pertussis with a common cold. “Cocooning” is a strategy recommended to protect the newborn. “Cocooning” refers to the vaccination of those who will be in close contact with the baby (dad, siblings, grandparents, and caretakers) in order to reduce the chance baby will be exposed to pertussis. Newborns are more likely to get pertussis from a family member or by having close contact with an infected person, especially when that person has not been vaccinated. Anyone not up to date with pertussis vaccines should be vaccinated at least 2 weeks before coming in contact with the infant to ensure their bodies have had enough time to develop immunity.

The Bottom Line for Expecting Moms and Their Families

Getting the vaccine does not necessarily mean that you or your baby are not at risk of being infected. While adults, who have been vaccinated, can still get pertussis, the infection is usually less severe. Vaccinating can reduce the chances you and your baby will get pertussis. Contact your doctor for more information about getting vaccinated. According to the Immunization Branch of the CDPH, even a single dose of the DTaPvaccine may provide some protection against severe pertussis disease in babies.

Chelsea Flores is currently a senior at High Tech High North County. She will be applying to colleges this fall and has worked with MotherToBaby California as a student intern. She is considering a career in the medical field and is interested in obstetrics and gynecology.

Elizabeth Salas is the Lead Teratology Information Specialist for MotherToBaby California, a non-profit that provides information to healthcare providers and the general public about medications and more during pregnancy and breastfeeding. She is based at the University of California, San Diego, and is passionate about the work MotherToBaby is doing to promote healthy moms, healthy pregnancies and healthy babies.

 

 

 

Download the Tetanus, diphtheria and pertussis and Tdap Vaccine and Pregnancy fact sheet and other fact sheets by MotherToBaby (also available in Spanish) at

http://www.mothertobabyca.org/resources/fact-sheets/

For the latest information on pertussis in California, visit the California Department of Public Health Pertussis Summary Reports at http://www.cdph.ca.gov/programs/immunize/Pages/PertussisSummaryReports.aspx

Additional information about pertussis is available at the following Centers for Disease Control and Prevention link at http://www.cdc.gov/pertussis/materials/pregnant.html

References:

1. Committee Opinion Number 566 June 2013, The American College of Obstetricians and Gynecologists, Committee on Obstetric Practice. Web. 21 January 2015. <http://www.acog.org/Resources-And-Publications/Committee-Opinions/Committee-on-Obstetric-Practice/Update-on-Immunization-and-Pregnancy-Tetanus-Diphtheria-and-Pertussis-Vaccination>
2. “Pertussis Summary Report 2015-1-7.” California Department of Public Health, Pertussis Summary Reports, 7 January 2015. Web. 21 January 2015. <http://www.cdph.ca.gov/programs/immunize/Pages/PertussisSummaryReports.aspx>
3. “Pertussis (Whooping Cough).” Centers for Disease Control and Prevention. Centers for Disease Control and Prevention, 15 Jan. 2013. Web. 04 June 2014. <http://www.cdc.gov/pertussis/about/complications.html>.
4. “Prevention.” Centers for Disease Control and Prevention. Centers for Disease Control and Prevention, 13 Feb. 2014. Web. 04 June 2014. <http://www.cdc.gov/pertussis/about/prevention/index.html>.
5. “Protect Babies from Whooping Cough (Pertussis).” Centers for Disease Control and Prevention. Centers for Disease Control and Prevention, 10 Feb. 2014. Web. 04 June 2014. <http://www.cdc.gov/features/pertussis>.

 

 

By Elizabeth Salas, MPH, Teratology Information Specialist, MotherToBaby California

If you have Multiple Sclerosis (MS) and are currently pregnant, breastfeeding, or planning a pregnancy, where do you go when you have questions about MS or MS treatments? In this day and age, the first place you might go is the Internet. With no shortage of information at our fingertips, it may seem the answers to all of our questions are just a web search away. But when it comes to chronic conditions and treatments in pregnancy, reliable and accurate information isn’t always easy to find, and the answers may not be so simple. So let’s try a different approach, shall we? First, let’s start with the facts!

The Good News

Studies about MS and pregnancy are encouraging. To date they show MS does not affect a woman’s ability to get pregnant. For most women with MS, they are less likely to have a relapse during pregnancy especially in the 3rd trimester. Research shows pregnancy does not worsen MS or the progression of the disease¹. MS during pregnancy also does not increase the risk for birth defects, and does not increase the risk of major complications in pregnancy, during delivery, or for the newborn². In fact, some studies suggest pregnancy may have a protective effect for women, by slowing down or reducing the progression of MS – although more research is needed to confirm this finding³.

Making Progress in Treating MS

 Ten years ago only a handful of treatments were available to treat MS. These medications, such as Betaseron® (Interferon Beta-1b) or Avonex® (Interferon Beta-1a), are called disease modifying medications because they slow down the natural course of MS while reducing the number and severity of relapses. Today there are twice as many disease modifying medications available – but the big question here is what do we know about these treatments during pregnancy or lactation?

The somewhat frustrating answer is that there is very little information about the safety of the newest medications during pregnancy or lactation. For this reason, standard practice has generally suggested women with MS stop treatment with disease modifying medications at least 1 menstrual cycle prior to attempting to conceive⁴. Older medications used to improve symptoms during a relapse, such as Solu-Medrol® (methylprednisolone) or prednisone, have been around since the 1950s⁵ and much has been published on their use in pregnancy⁶. (For more information about prednisone/prednisolone in pregnancy and lactation, see our Fact Sheet.) Regardless of which medications you may be taking, it’s important for women with MS to plan their pregnancies and discuss treatment and options with your doctor before trying to become pregnant.

But what if your pregnancy, like nearly half of all pregnancies in the United States, was not planned? You may still have many questions about how your MS – and any medication you may be taking to treat it – could impact your pregnancy, such as: Could my medication have an effect on my developing baby? Will additional tests be needed during pregnancy to make sure my baby is all right? Should I continue taking my MS medications during pregnancy? If I stopped my medication, when can – or when should – I start taking them again? Can I breastfeed while taking these medications? The questions may seem overwhelming, but the good news is there are specialists who can answer your questions and they are just a phone call away!

Making The Call

Hello and thank you for calling MotherToBaby. We’re here for you!

I am a counselor with MotherToBaby, a group of experts dedicated to providing women, healthcare providers, and the general public with accurate and up-to-date information on exposures during pregnancy and breastfeeding. We answer questions about everything from medications and cosmetics, to chronic conditions, like multiple sclerosis. Our service is FREE, confidential, and available for you. To speak to a counselor, call us toll free at (866) 626-6847.

Making A Difference

Every pregnant woman wants a healthy pregnancy. After personally talking to pregnant women with chronic conditions for nearly a decade, one thing has become very clear: we need better answers about how medications affect pregnancy. MotherToBaby has a follow-up program for pregnant women with MS, regardless of whether they are currently taking medication. We are learning more every day thanks to pregnant women with MS who are sharing information about their experiences. If you’d like to know more about current programs on MS and pregnancy, please contact one of our MotherToBaby Pregnancy Studies experts toll free at (877) 311-8972. You can help us make a difference, and together we can find the answers.

Elizabeth Salas is the Lead Teratology Information Specialist for MotherToBaby California, a non-profit that provides information to healthcare providers and the general public about medications and more during pregnancy and breastfeeding. She is based at the University of California, San Diego, and is passionate about the work MotherToBaby is doing to promote healthy moms, healthy pregnancies and healthy babies.

1. Baird, S. M., & Dalton, J. (2013). Multiple sclerosis in pregnancy. Journal of Perinatal & Neonatal Nursing, 27 (3), 232-41. doi: 10.1097/JPN.0b013e31829d98c5.

2. Tsui, A., & Lee, M. A. (2011). Multiple sclerosis and pregnancy.

Current Opinion in Obstetrics and Gynecology, 23(6):435-9. doi: 10.1097/GCO.0b013e32834cef8f.

3. Roullet, E., Verdier-Taillefer, M. H., Amarenco, P., Gharbi, G., Alperovitch, A., & Marteau, R. (1993). Pregnancy and multiple sclerosis: a longitudinal Study of 125 remittent patients. Journal of Neurology, Neurosurgery, & Psychiatry, 56(10):1062-5.

4. Houtchens, M.K., & Kolb, C. M. (2013). Multiple sclerosis and pregnancy: therapeutic considerations. Journal of Neurology, 260(5):1202-14. doi: 10.1007/s00415-012-6653-9.

5. Clinical Pharmacology [database online]. Tampa, FL: Elsevier/Gold Standard, Inc.; 2014. URL: http://www.clinicalpharmacology.com. Updated August 2013 (Methylprednisolone) and September 2013 (Prednisone).

6. Briggs, G.G., Freeman, R. K., & Yaffe, S. J. (2011). Drugs in Pregnancy and Lactation (9th ed.). Philadelphia, PA: Lippincott Williams & Wilkins.

By Sharon Voyer Lavigne, MS, MotherToBaby CT Teratogen Information Specialist
“I know I should quit, but it’s hard…I’ve cut down, though! I know it’s bad for me, but is it really that bad for my baby anyway?” I had heard these words time and time again as a teratogen information specialist and genetic counselor at MotherToBaby. Let’s call this particular caller “Jenny.” Well, whether Jenny had volunteered this information about her addiction to cigarette smoking or not, I would have asked her anyway. At MotherToBaby Connecticut, we ask all our callers about cigarettes as well as alcohol exposure even if it isn’t the reason they placed the call in the first place. Why? Because most need help quitting without judgment and with the facts about smoking during pregnancy guiding their way to leading a tobacco-free lifestyle. We find that many, if not all, smokers tell us that they have cut down on their use or recently quit once they learned that they were pregnant.

Like Jenny, the general public is well aware that cigarette smoking causes cancer, heart disease as well as other medical conditions. Most have also learned that smoking while pregnant can be dangerous to the baby. However, most women know at least one person, maybe even their own mother, who smoked during pregnancy without any apparent adverse pregnancy outcome. So why should we be concerned? There is much more to this story and with each chapter, I was hoping to let Jenny in on why quitting could change the outcome for her baby…

Chapter 1. Smoking and Fertility
Cigarette smoke contains more than 4,000 toxic chemicals and cancer causing agents, including nicotine, tar, arsenic, lead, carbon monoxide. It is hard to imagine intentionally putting those things into your own body, but imagine the problems they may cause if a developing baby is exposed? These agents can cross the placenta and cause a decrease in the amounts of oxygen and nutrients that reach the baby. There have been reports that suggest smoking prior to pregnancy may make it more difficult to conceive. Discontinuing smoking can reverse this potential fertility road block. Even when men smoke, smoking can adversely affect their chances of getting their partners pregnant.

Chapter 2. Loss of Pregnancy Risk
In the early stages of pregnancy, i.e., the first trimester, smoking cigarettes can increase your chances for an ectopic pregnancy. This condition is when the embryo implants into a fallopian tube and not into the uterus. This is a very serious complication of pregnancy that may require surgery or special medications to stop the growth of the embryo. Another early pregnancy complication related to cigarette smoking in pregnancy is loss or miscarriage. Smoking changes how the blood flows thru the placenta and this change may lead to a loss.

Chapter 3. Potential for Birth Defects
Smoking in pregnancy has been well studied for many decades and there have been reports suggesting an increased risk for birth defects. Oral clefts (cleft lip and or cleft palate) occur when the lip or palate (roof of the mouth) do not fully close during early fetal development. These birth defects of the face are typically surgically corrected here in the United States, but more than one surgery could be necessary and lasting effects may still be visible on the face and in speech development. There have been other reports of other birth defects being more common in moms who smoked in pregnancy, but the level of risk appears small and more information on these is needed to make better risk assessments.

Chapter 4. Pregnancy Complications
Not done yet. Many women are aware of the risks for pregnancy complications with smoking later in pregnancy. Prematurity (born before 37 weeks gestation) and low birth weight are well established risks. Each of these may pose their own secondary risks with complications for the newborn born too small or too soon or both. Placental problems are of concern, including placenta previa (a condition where the placenta covers the cervix and blocks the birth canal) or placental abruption (potentially deadly for mom and baby- this is when the placenta breaks away from the uterine wall causing extensive bleeding). Bleeding alone and stillbirth are pregnancy complications also related to smoking in pregnancy.

Chapter 5. Other Potential Long-Term Effects on Baby
Other complications related to smoking in pregnancy that have been studied are childhood asthma, bronchitis and respiratory infections as well as Sudden Infant Death Syndrome (SIDS). SIDS is difficult to impossible to predict and prevent. Withdrawal symptoms in the newborn such as irritability, increased muscle tone and tremors can be seen in those exposed to smoking late in pregnancy. Usually these symptoms resolve on their own quickly. Behavior problems have also been looked at in children whose mom’s smoked in pregnancy. A higher risk of Attention Deficit Hyperactivity Disorder (ADHD) is currently being studied more carefully.

Chapter 6. Smoking and Breastfeeding
Nicotine can be found in the breast milk, along with many of the other unhealthy chemicals in cigarettes. It is best to avoid smoking if you are nursing your baby. If you cannot stop completely, the benefits to the baby from breastfeeding still outweigh the risks from smoking while nursing. You should not smoke around the baby or let others do this either.

Final Chapter: How Quitting Can Help You Re-Write This Chapter For Baby
Finally, some good news for Jenny and all of those struggling with this crippling addiction… If a woman can stop smoking early in pregnancy, she can reduce the risk for many of the mentioned complications. If quitting isn’t possible than a reduction in the number of cigarettes smoked per day can also make matters better. The less you smoke the lower the chances that you and or your baby will suffer lasting effects in pregnancy. Quitting is best, and it is NEVER TOO LATE to have a positive effect on your baby.

There are many supports for quitting smoking in your community. For advice you can talk to your health care provider, before or during pregnancy. There are medical treatments that can be safe in pregnancy and many quit programs available. Smokers Quit Line at 1-800-784-8699 or online at www.tobacco-cessation.org/PDFs/?NeedHelpBookelt.pdf. Partner and family support is also key, so share your goals with them.

Sharon Voyer Lavigne is a teratogen information specialist, genetic counselor and coordinator of MotherToBaby CT, a non-profit affiliate of the international Organization of Teratology Information Specialists (OTIS). She is based at the University of Connecticut Health Center and is a proud mother of three.

MotherToBaby and OTIS are suggested resources by many agencies including the Centers for Disease Control and Prevention (CDC). If you have questions about medications, vaccines, diseases, alcohol, smoking or other exposures, call MotherToBaby toll-FREE at 866-626-6847. You can also visit MotherToBaby.org to browse a library of fact sheets, including one on Cigarette Smoking in Pregnancy/Breastfeeding, and find your nearest affiliate.