I started to take yasmin (drospirenone and ethinyl estradiol) pills a month ago.i had 14days bleedings between periods then bleeding during intercourse.ps:im not pregnant!what's the prob?

May not be the right: Yasmin (drospirenone and ethinyl estradiol) may not be the right pill for you. Sometimes it takes awhile to find the right birth control pill that controls your bleeding and cycles and doesn't have bothersome side effects. Try another pill. Hopefully you'll have better luck. It's not uncommon to have to try a few pills before you find the one that fits!