pls what is the reason why my mensuration change from 5days to 3 days, my mensuration is normally last for 5 good days before i disvirgin and i normally have serious pains, my thought for the pains was that because i was still a virgin that's why i was having such pains, but to my surprised when i disvirgin the pains still persists and there is no changes between the time i was virgin and the time i disvirgin, i'm still feels pains, the most serious is that since i disvirgin i notice that my mensuration change from 5days to 3 days, pls what could cause this.