Orsythia
"This pill was HORRIBLE. Although it did prevent pregnancy for the year and a half I was on it, it gave me THE WORST abnormal bleeding during and after sex. I would wake up the next morning and within seconds of standing up have blood pouring down my legs and no it was not my period. I would bleed on my partner during sex... How embarrassing?! I don't know if it was the birth control that caused this or the fact that the birth control did not have enough estrogen for me to not bleed abnormally... I switched to Sprintec and it is working great for me. Have been losing weight on it actually and no more bleeding!"