Scientifically: Scientifically, it works after 4 doses, but i wouldnt trust that. Use back up protection for on full cycle. Then, you are 98 percent protected. So always remember, that nothing is a guarantee. If you want to have sex and have the lowest rate of pregnancy, add condoms as well.
Answered 8/26/2013
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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
A doctor has provided 1 answer
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