1 doctor weighed in:

Hi docs, would taking one birth control pill start my period?

1 doctor weighed in
Dr. James Rochester
Family Medicine

In brief: No

No. Need to do an entire cycle (usually) to start a period.
Sometimes, depending on where you are in your menstrual cycle, doing a course of just progesteron for 5-10 days then stopping it can cause you to menstruate (have a period)

In brief: No

No. Need to do an entire cycle (usually) to start a period.
Sometimes, depending on where you are in your menstrual cycle, doing a course of just progesteron for 5-10 days then stopping it can cause you to menstruate (have a period)
Dr. James Rochester
Dr. James Rochester
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