"this pill worked very well for me. i have been taking it for over 2 years for my horrible menstrual cramps and i love it. i am a very petite 95 pound, 19 year old girl and this has not caused any side effects for me at all. i had no weight gain although i went from a b cup to a c cup, but that i didn&#039;t mind. overall, very good birth control, definitely would recommend it."