I’m on cycle day 36 with no show of period. I normally have my period between day 28-34. I had a lighter period last month was heavy enough for pads but not as heavy as normal. I don’t think I ovulated this month wasnt tracking but didn’t get the usual signs have had constant back ache and we weren’t bd much as I’ve been helping my sister post her section with her new baby. And to be honest we have gave up on trying to conceive again. I already have ivf twins aged 9. Now this period delay is wrecking my head any thoughts ladies what could be going on?