European Network of Teratology Information Services (ENTIS)

ENTIS is an European Network of Teratology Information Services, including approximately 30 member centres from Europe, Middle East, and South America. The services provide counselling on drug exposure during pregnancy and lactation and follow up pregnancies prospectively to outcome in cases of exposure. Pregnancy exposure and follow-up data are collected according to general principles commonly adapted. Collaborative studies are performed to study outcome after exposure to individual drugs or drug groups of interest.