A member asked:

I've been on sprintec for a year and something months. i've always take it at 9pmonce in a while i take it like 9:20.any chance of preg?

A doctor has provided 1 answer
Dr. Susan Rhoads answered

Specializes in Family Medicine

Not likely but: Birth control pills are very effective but not 100 percent. Sometimes medications like antibiotics and other medicines can interfere with them and make them ineffective. Also just being the rare exception happens. If you miss a period or having any other symptoms of pregnancy, see MD.

Answered 11/30/2014

3.7k views

Thank

Related Questions