birth control
"I had a baby about a year ago and started taking this pill in October of this year.  The first month was fine, had a period but it only lasted about 3 days (happy with that). I didnt gain any weight, in fact I lost a few lbs.  I was never moody and never really had any side effects but then I got to the second month and I hardly had a period at all. There was about a day of spotting and then that was it so of course I panicked that I was pregnant. I'm not saying Loestrin was bad, but I'd rather have the assurance that when I start my period then I know I'm not pregnant."