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Welcome To OTIS!

OTIS, the Organization of Teratology Information Specialists, is a non-profit organization made up of individual services (TIS) throughout North America.  We are dedicated to providing accurate evidence-based, clinical information to patients and health care professionals about exposures during pregnancy and lactation. If you have questions about your risks please locate a service near you by clicking on the map above.

What's Happening at OTIS

OTIS Has a New Look

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OTIS recently updated its look with a new logo and new website. Learn more about OTIS under "About us", Search for fact sheets under "Resources", and write a story to let us know about your experience with OTIS under "Stories".

News

Pregnant this Summer?

Pregnancy can make summer days seem hotter and longer. You've probably received good advice to drink plenty of fluids, to use sunscreen, wear loose and light clothing, and rest often.

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H1N1 Flu (Swine Flu): Information for Pregnant and Breastfeeding Women

Swine Influenza (swine flu) is caused by a type of influenza virus called H1N1. There is some concern that the symptoms of the flu may be more severe in pregnant women. For this reason, it is important to try to protect yourself from getting sick, and to contact your health care provider if you become ill.

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Stories Send Us Your Story

Pregnant in Virginia

After much time and searching many various websites, I found yours and called the national number listed. The person I spoke with

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Trying to Conceive in Illinois

As a woman trying to get pregnant with my first child, your website was a valuable find - but it was the OTIS counselor I spoke with who did much more for me than just answer my call.

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Breastfeeding in Florida

I am a breastfeeding mom taking several different medications for depression. I have always wanted to breastfeed,

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