hi doing some research for you found this here on webmd. while weight gain is an uncommon and temporary side effect to the pill if you happen to be one of those few women who put on pounds talk to your doctor. your doctor may suggest a different type of birth control pill. why? because all pills are not the same. so get back to your doctor asap hope this helps you. good luck
crazy "weight gain" on birth control? . i'm under-eating (i have an eating disorder but getting help) and i exercise vigorously for 6 days a week but i'm retaining crazy amounts of founding and "gaining" weight like crazy! what is going on? i'm a teen runner out on the pill to gain a period back