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A 24-year-old female asked about a 24-year-old female:

missed periods 20th june.had unprotected sex last week,is there a chance of conception.pregnancyt negative, best time to take ptest after ejaculation?

1 doctor answer1 doctor weighed in
Dr. Maggie Carpenter
Family Medicine 24 years experience
Yes: Urine pregnancy tests generally become positive within about 1 week of conception but hormonal levels vary and sperm live for three days so if you have not had another period in a week I would repeat the test.If you are not trying to become pregnant, use condoms or consult your provider for contraception.Irregular periods can be a sign of many things.I suggest talking to your health care provider.

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Last updated Aug 4, 2014

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