A 36-year-old female asked:
what causes both pee and blood pregnancy test to come back negative when you are really pregnant i had that problem 2 times before?
1 doctor answer • 1 doctor weighed in

Dr. Andrew Blazar answered
Obstetrics and Gynecology 62 years experience
Too early: The only common reason is doing the test too soon.
4532 viewsAnswered >2 years ago
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Last updated Jan 25, 2014
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