yea I know but since my last period I been using it then my body started to go through shit like nipples sore my tits got bigger had back pain cramps in my pelvic been feeling nauseous but won't throw up was tired a lot and that's was way before Octobers period then it comes a day early and stops two days before I just don't know and also this period was not heavy at all I didn't have to switch pads like that the whole three days i been on I never had this happen

I used the preseed as well it doesn't throw your cycle off track.. pre-seed just helps the sperm swim more freely an easier it a natural lubricant for your vagina... Sometimes your cycle just changes with no reason sometimes. Good luck!