birth control
"I love Tri-Previfem! The only side effect I experienced was a little weight gain during the first few months. My period was much lighter with fewer cramps and my sex drive remained completely normal. I have been taking Tri-Previfem for almost 5 years and I have been currently considering changing to the implant; being in college has created a very hectic schedule and I tend to skip pills constantly and fail to take them on time."