Ethinyl estradiol / norgestimate
"I've used a lot of birth controls and they all made me gain a lot of weight and I was always bloated, my friend said tri sprintec was great if I wanted to stay in shape.   My doctor said no matter what any birth control pills would make me gain weight because they contain hormones but its been 3 months since I started them and the only side effect is my boobs just started getting bigger but I'm not complaining :) effectiveness, I'm not sure cause I haven't been with anyone since but I'm sure its effective, thats what my friend said she's been using it for 2 years and she never uses condoms"