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A member asked:
Does negative blood test 30 days after ntercourse rule out pregnancy?
A doctor has provided 1 answer
Yes: Pregnancy tests are very accurate and not affected by foods, herbs, common illnesses, sexually transmitted diseases, or medications. A correctly done pregnancy test gives a reliable result 3 weeks after sex (3 weeks after when conception might have happened) or 1 week after missing a period. Also, if one's normal, regular menstrual period comes, then she is not pregnant.
Answered 5/12/2018
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