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A 18-year-old female asked:

18 years old 16 days late im suppose to start my 2nd period next week friday sexually active. took one 1test neg. not stressed or change in diet.

1 doctor answer2 doctors weighed in
Dr. Katharine Cox
Pediatric Emergency Medicine 46 years experience
Repeat: the urine pregnancy test and see your doctor for further testing and birth control/STD advice. All the best.
Last updated May 18, 2015

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