birth control
"I started this birth-control after I had my son, and for a while I thought my post pregnancy hormones were to blame for my moodiness. After four months I realized this birth control was to blame! I am usually happy-go-lucky, and see the best in every situation. NOT on this pill. The smallest things upset me and I would get mad for no reason at all. A friend of mine had the same experience... The only reason I gave it any stars at all was because it did prevent pregnancy unlike the kind I took before!"