Welcome to our patient landing page! Use this as a resource to learn about antibodies like anti-D, anti-K, anti-E, anti-c, anti-fya, anti-lea, and others, and what they mean for your pregnancy. Check out helpful resources including a roadmap through an alloimmunized pregnancy, a week-by-week pregnancy timeline, perinatal mood and anxiety disorder resources, bereavement resources, and more. If you aren’t certain what a term means, click over to our Glossary. Looking for more? Visit the Resource Library for more detailed information about alloimmunization & HDFN.