Okay guys, I need some help. Last month I was 4 days late on my period, this month I’m now 6 days late. I’ve never had an issue with stress affecting my period. I also have endometriosis, which the last time I was check there were no signs of it flaring up (which I know there is no cure for it). Also, my husband and I haven’t had sex but just a few times in the last few months. So I’m just confused I guess. I don’t know why my period would be off or late these last two months and not any other time.