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Colorado Springs, CO
A 21-year-old female asked about a 22-year-old female:

was on azithromycin. am on the birth control pill. period is due in a day or two. have taken three pregnancy tests that are all negative. am i okay?

1 doctor answer2 doctors weighed in
Dr. Robert Kwok
Pediatrics 33 years experience
Tests are accurate: Home pregnancy tests are very accurate and not affected by foods, herbs, common illnesses, sexually transmitted diseases, or medications. A correctly done urine 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 positive result is likely real, but a negative result may be due to testing too soon.

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Last updated Feb 27, 2019

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