"i have tried a few pills before, and this one was the worst. i would sweat constantly during the day and even wake up sweating. the acne i got was pretty bad as well. i was taken off the medicine when i reported to my doctor horrible headaches and seeing auras, which is a really bad sign of serious problems to come. all bad side effects aside, i did not get pregnant while on cryselle, however this pill was not right for me."