2-3 Months: It takes a few cycles for thel pill to have its full effect. Every pill has different ratios and types of Estrogens and progestins. Also the number and dose of the pills can vary. If you are a faithful pill taker, you should know by the end of your second or third pack. If you're not 100% satisfied, contact your dr to see if a different pill would help.
Answered 12/23/2014
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A doctor has provided 1 answer
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