MotherToBaby, a service of the non-profit Organization of Teratology Information Specialists (OTIS), is the nation’s leading authority and most trusted source of evidence-based information on the safety of medications and other exposures during pregnancy and while breastfeeding.
Whether you are TTC (trying to conceive), pregnant, or breastfeeding, the MotherToBaby website has Fact Sheets (in English and Spanish) that answer frequently asked questions about the use of medications during pregnancy and breastfeeding. You can also email an expert or chat with one live if you have additional questions.
If you are taking a medication while pregnant or breastfeeding, you can also make a difference for future mothers by joining an observational study.