if your partner isn't comfortable with having sex/being sexual with you during her period nothing the ladies here say will change that.
likes some of the ladies have said.. i am good with sex while i am on my period. the contractions from orgasm help with cramps, and while i got no medical science to back me, the contractions seems to speed my period on its way. when the boy is in town my period is a day/two days shorter *so a one/two day period!* vs. no sex/orgasms during my period.
i hope ya don't let womens with differing opinions on period sex justify resentments/pressuring ya ladyfriend. ya might see it has "i can't have sex" and, sympathies, horny and frustrated is a universal ailment, she's coming from a place of "i feel gross, my uterus is trying to kill me from the inside out.. i fucking love these sheets!"
a couple days of working it out on your own won't kill you.
ya will win girl points for being understanding about it.
girl points have been exchanged for freaknasty post-period sex for eons :tongue1: