A couple of weeks ago, a friend of mine who is in her second trimester of pregnancy, called me in a panic. Due to her recent medical history, it was recommended that she get an MRI in addition to her yearly mammogram as a way to screen for breast cancer. She, like many women who have the same question, was relieved and grateful to get this information. She then asked, “do women get diagnosed with cancer in pregnancy? Can they be treated?”What We Know about Cancer in PregnancyYes, cancer occurs …