A 20-year-old female asked:
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i'm 20yrs,been on sprintec for a year and a half. i always take it exactly at 9pm. any chance of ovulation?

1 doctor answer
Dr. Fri Mofor-eta
Specializes in Obstetrics and Gynecology
Probably Not: The main mechanism of action of oral contraception pills is prevention of ovulation so as long as you are taking the pills as prescribed it is likely that you are not ovulating.
Answered on Jul 22, 2014

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