How long does it take for second month of birth control pills to be effective? | Could I Be Pregnant? discussions | Family Health center | SteadyHealth.com

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Princess over a year ago

How long does it take for second month of birth control pills to be effective?

medic-dan109453 over a year ago

Hi Princess,

Most birth control pills are effective after 7 days. Others take longer.

What medication are you using?

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