Maybe: Most would recommend that you use backup contraception for at least a month while your body adjusts to the pill. It works by preventing ovulation, and if you ovulated before you started the pill, the egg could be in position for fertilization by your unprotected encounter. Your discomfort could also be something else.
Answered 2/12/2015
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A doctor has provided 1 answer
2 doctors weighed in across 2 answers
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