Plan B One Step: Plan B One Step and Aftera both contain 1.5mg of levonorgestrel as the active ingredient and work the same way. Regular Plan B contains .75mg of levonorgestrel and requires 2 doses. Best wishes.
Answered 6/24/2018
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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