"i have been on seasonique for two years now and i love it!! it took about two packs, or six months, for my body to adjust to the new period cycle, but it wasn&#039;t a problem at all. i was 16 when i started taking it, and was surprised in how quickly it worked especially with my ever changing hormones. having a period four times a year is amazing, and i have absolutely no spotting in between. plus, when i do have my period, it only lasts for four or five days, and the longer i have been on seasonique, the lighter they have become. the only downside for me is that i get an achy back and back spasms during the time of the period, but they are not severe and end soon as my period ends. highly recommend!"