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Nanuet, NY
A 28-year-old female asked:

Ovulation on march 26th. intercourse march 29th. 4 days past due period. 3 pregnancy test all negative. breast is heavy. can i be pregnant?

1 doctor answer1 doctor weighed in
Dr. Robert Kwok
Pediatrics 33 years experience
Probably not: Home pregnancy tests are very accurate and not affected by foods, herbs, common illnesses, sexually transmitted diseases, vaginal spotting, or medications. A test gives a reliable result 3 weeks after sex (3 weeks after when conception might have happened) or 1 week after missing a period. If done sooner, a negative result may be due to testing too early such as less than 2 weeks after conception.

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Last updated Apr 14, 2018

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