A member asked:

If i took quasense birth control pills for two days, how long will it take to get out of my system?

A doctor has provided 1 answer

Birth control: Levonorgestrel has a half-life of about 29.8 hrs and ethinyl Estradiol 15.4 hrs. The half-life is the time necessary for one half of the drug in your system to be degraded or excreted. Based on this the majority of the drug will be completely gone within 4 half-lives.

Answered 6/27/2014

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