A member asked:

What percentage chance is there that oral birth control will fail while taking azithromycin?

A doctor has provided 1 answer

About 5%: But if you don't want to be in the 5% use condoms.Bcp itself has a 3-5% failure rate so we recommend using condoms in addition all the time to prevent pregnancy.

Answered 3/28/2014

4.3k views

Thank

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