One : One of the most common side effects of taking Plan B is an irregular menstrual cycle or missed period in the month after the dose. Most women's menstrual cycles will return to normal in another month or two. Since you have a history of irregular periods, this may not necessarily be the case for you. If you are concerned about your irregular cycles, you should give your doctor a call. A great way to regulate a menstrual cycle and protect against pregnancy is to use a birth control pill - you can kill 2 birds with 1 stone!
Answered 10/3/2016
5.3k views
Can't predict: Emergency contraception symptoms can include spotting or bleeding, changes in menstrual flow or your period may be late or early. Take a home pregnancy test & notify your GYN if your period is 7 or > days late.
Answered 10/20/2018
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A doctor has provided 1 answer
2 doctors weighed in across 2 answers
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