"i am 20 years old and on my second month of taking sprintec. the older i get the more and more irregular my periods have become. i would have absolutely no idea when they were coming, and when they did i would be in horrible pain and would vomit profusely. after 1 month of taking sprintec, i was really pleasantly surprised to find my period arrive exactly on time, with no vomiting! the discharge was a bit...thicker..than usual, but the length was fine. i did experience probably the worst mood swings of my life, and strangely enough, my upper thighs have been breaking out in pimples, which i didn&#039;t correlate to my birth control until reading other comments. however, these are minor complaints."