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A 37-year-old member asked:

percentage of hormone in morning after pill?

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Dr. Stephen Sudler
Obstetrics and Gynecology 40 years experience
0% Progesterone: Levonorgestrel is a progestin and not an actual hormone. It useful because it will act similarly to the natural hormone progesterone. The Plan B one step pill contains 1.5 mg of levonorgestrel. Except for the filler, matrix, and binder required to create the pill itself is 100% of the medication.

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Last updated Jun 30, 2014

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