Pregnancy conception dating
It probably goes without saying, but your due date is based on the day you conceived.
The circumstances surrounding the retrieval and transfer methods will impact the due date calculation by days (if not weeks) when compared to using the LMP.
If free online dating site in italy How faralong your baby will calculate due date of conception planning for pregnancy.
If you are certain of your conception date (the date when you got pregnant), please tell your health care provider.
So you need to take off two weeks from the 145 to get conception date. This pregnancy calculator shows due date of your baby and several other interesting dates including date of conception and number of weeks you are pregnant.
Find out how pregnancy due dates are calculated, and why estimates typically.