A member asked:

I have regular periods and missed one. i had unprotected sex a month ago still no period. pregnancy test was negative? what else could be the issue?

A doctor has provided 1 answer

Blood test for HCG: Get a blood test for HCG level to rule out pregnancy. Menstrual irregularities are not uncommon and anovulatory cycle is a common cause. If you miss more than two periods it would be time to see your doctor. If you do not wish to be pregnant, use contraception all the time. You may consider implanted contraceptive or an IUD. Consult this site for more information on this topic. http://www.nichd.nih.gov/health/topics/menstruation/conditioninfo/Pages/causes.aspx Practice safe sex. Get HPV vaccine.

Answered 8/5/2016

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