A 20-year-old female asked:
hi i havent had my period in 35 days. i took 2 pregnancy test last one i took it thursday or friday night not sure it came out negative. well both came out negative i dont know what to do. i need answers ?
1 doctor answer

Dr. Robert Kwok answered
33 years experience Pediatrics
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 by 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.
Answered on Jan 12, 2020
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