I doubt that you are pregnant because of the menstrual flow that you experienced.
Taking Plan B can cause changes in your menstrual cycle. Flow can be heavier or lighter than normal.
You are correct, taking antibiotics decreases the effectiveness of birth control pills. No studies have been done on Plan B and the interaction with other medications. So, it is not known whether the efficacy of Plan B is affected when taken with antibiotics.
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I doubt that you are pregnant because of the menstrual flow that you experienced.
Taking Plan B can cause changes in your menstrual cycle. Flow can be heavier or lighter than normal.
You are correct, taking antibiotics decreases the effectiveness of birth control pills. No studies have been done on Plan B and the interaction with other medications. So, it is not known whether the efficacy of Plan B is affected when taken with antibiotics.
Maryann
March 5, 2012 - 6:56pmThis Comment
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