I spotted on sunday into monday period was due on the 29. i took. pregnancy test last night and yes they were positive but when would i have ovulated if i implanted due date of my period? had sex 11,14,15&22. when was conception

What do you know?: "What you know" will give you the answer. For example, if a woman knows her LMP (the start of her last period) and she knows she ovulates about 14 days after that, then her estimated date of conception will be about 14-19 days after her LMP. If she never really knows her ovulation dates, then we simply label whatever day is 2 weeks after her LMP as her conception day. Dates are always estimates.