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A 18-year-old female asked:

I missed my periods and it's more than 2weeks late i have morning sickness and cramps but i tooked a home pregnancy test and it shows negative?

1 doctor answer3 doctors weighed in
Dr. Robert Kwok
Pediatrics 34 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 still worried about pregnancy, one can retest one week later or contact one's doctor.

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Last updated Sep 26, 2018

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