Ask a Teratogen Information Specialist

California Residents:

• eMail your questions about pregnancy risks presented by drugs, medications, infectious diseases or other agents to CTIS Pregnancy Risk Information Line
• Office hours are Monday to Friday, 9:00 A.M. to 5:00 P.M. Closed on major holidays.
• California residents can expedite a call from a Teratogen Information Service (TIS) Specialist by filling out the Form and including as much information as possible. Please expect a telephone reply within 2 to 3 days after your email has been received.

Residents outside of California:

• Contact or call or to find the service nearest to you

Residents outside the United States

• In Canada, contact or call or to find the service nearest to you
• In Europe, South America or the Middle East contact the .