birth control
"I had previously been on Errin for 1 year. After switching pharmacies, they gave me the generic version, Jolivette. I'm finishing up my first pack this week. While on Errin, I had two periods a month (aggravating, I know!) but it was just like clockwork. After starting Jolivette, I had my first period during my second week but did not start on my fourth week like I did with Errin. Called my doctor and she told me that even though they are essentially the same drug, they can affect you differently. She told me to give it a few months to work itself out. The only complaint I would have so far, is how ridiculously pregnant it makes you feel. I had very sore and tender breast for almost 2 weeks and irregular periods! Time will tell!"