A member asked:

On bc, never miss pills. the day my period starts always changes though. 1 day of placebo pills up to 6 days. why is that?

A doctor has provided 1 answer

Menstrual cycle: It depends upon how frequent you may get the cycles in another words how many days in between the two periods. It varies from patient to patient.

Answered 11/11/2015

3.6k views

Thank

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