Are you are taking Fasenra, Nucala or Dupixent?

Make an impact on asthma research.

MotherToBaby is currently enrolling pregnant women in an observational study to learn more about asthma and its treatment during pregnancy. We’re seeking two groups of participants.

All of our studies include:

  • 1-3 phone interviews during your pregnancy and at least 1 interview after you have your baby. Some studies may have additional interviews.
  • Your permission to obtain a copy of your and your baby’s medical records from your healthcare providers.

MotherToBaby Pregnancy Studies

If you belong to either of these groups, you could qualify to join us:

Join Our Study

Your information is confidential.

Questions? Call 866.626.6847 | Text 855.999.3525 | Email or Chat at

Disclaimer: MotherToBaby Fact Sheets are meant for general information purposes and should not replace the advice of your health care provider. MotherToBaby is a service of the non-profit Organization of Teratology Information Specialists (OTIS). OTIS/MotherToBaby recognizes that not all people identify as “men” or “women.” When using the term “mother,” we mean the source of the egg and/or uterus and by “father,” we mean the source of the sperm, regardless of the person’s gender identity. Copyright by OTIS, February 17, 2021.