Okay, I'm 14 weeks and 4 days along in my pregnancy. They gave me a conception date of June 17. But I entered all my information into a conception calculator and my LMP was June 15. It told me my probable ovulation date is June 29 and my possible conception dates run between June 25 and July 3. the dates I've had sex on were June 16, June 26, and June 30. When did I most likely conceive?

According to my gestatinal wheel, the kind your doctor uses, you most likely conceived on or around June 25 to July 2.

Conception is not an exact science. If you are concerned about paternity a DNA test will have to be done after your baby is born.

Unless there was more than one possible father, conception is a educated guess. There is no way what so ever to get it down to a specific day. Give or take a week or two at the very best.

Ovuation is not a number of days, and unless you were tracking it using temp and other methods, you have no idea of a true ovuation date.

So if there is not a issue of paternty, it is just one of those dates. If there were different possible partners, you will have to get a DNA test after the child is born, there isno other method at this point