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The Organization of Teratology Information Specialists (OTIS) was established in 1987 as a way of connecting world-renowned experts in the field of birth defects research to the general public. In 2013, OTIS launched MotherToBaby as its information service. Today, affiliates around the world provide the most cutting-edge and up-to-date information about medications, chemicals, herbal products, illicit drugs, alcohol, diseases and much more during pregnancy and while breastfeeding. OTIS and its information service, MotherToBaby, are suggested resources by many agencies including the Centers for Disease Control and Prevention (CDC).