Yeah I’m thinking that. I normally ovulate around day 11 so thinking it’s likely been sex from 24/12. So confusing
girl i’m the exact same. we had sex on the 30/31st all through the 7th. according to my app i’m 8weeks 6 days. it baffles me how they calculate it. is it from first day of last period or conception?
probably sex from xmas eve but you ovulated after it? i used this calculator https://www.whattoexpect.com/due-date-calculator/ x