Irregular bleeding: The main drawback is that estrogen-free methods are associated with more breakthrough bleeding or irregular bleeding.
Answered 8/2/2014
6.4k views
No estrogen: #1 slightly higher risk of unintended pregnancy. #2 less effective "cycle control" as compared to "regular" or combination ( progestin and estrogen) birth controp pills. On the positive side, they can be used while nursing or other times when estrogen is inappropriate.
Answered 5/7/2013
6.2k views
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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