A member asked:

I had unprotected sex on a monday. i took a zpack about a week and a half before, and i'm on gildess birth control. i'm suppose to get my period exactly a week after having the unprotected sex. could i still possibly have a period and be pregnant? and how

A doctor has provided 1 answer

Dr. Katharine Cox answered

Specializes in Pediatric Emergency Medicine

Pregnancy: If your period is lighter than usual, pregnancy is a possibility. A z pack may interfere with the efficacy of your birth control pills. If there are questions so a pregnancy test now and if negative 1 week after your cycle dates. All the best.

Answered 7/25/2015

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A member asked:

I had unprotected sex on a monday. i took a zpack about a week and a half before, and i'm on gildess birth control. i'm suppose to get my period exactly a week after having the unprotected sex. could i still possibly have a period and be pregnant? and how

A doctor has provided 1 answer

Dr. Katharine Cox answered

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