A member asked:

Do some pregnancy test don't work?

4 doctors weighed in across 2 answers
Dr. Dennis Higginbotham answered

Specializes in American Board of Obstetrics and Gynecology

Rare: The currently available pregnancy tests are accurate over 98% of the time. It is uncommon for one to be wrong.

Answered 9/15/2013

4.9k views

Thank
Dr. Carlos Satulovsky answered

Specializes in Psychiatry

The main reason: The most common cause for the wrong result is to use the wrong technique, or expecting the test to detect pregnancy beyond the period of time it was designed for.

Answered 9/15/2013

4.9k views

Thank

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