How can I figure out when my due date is if I dont know date of last period?

[Halle92]

Every online due date calculator I go to asks for date of last period, and something to do with ovulation. I didnt know I was going to get pregnant, I never paid attention to any of these things.

How will I know when I am due? I know from my other thread that the date sometimes changes because of ovulation, things like that.

Is there any other way of knowing how far along I am? Radiologists only estimate, dont they?


Thanks.

[workin'mumof2]

yes the ultrasounds is only an Estimated due date. so its not something to go by at all..

other then that i cant help you.. i never keep track of mine :o though they havent come back properly because im breastfeeding.. hopefully someone can help you more then me..

[MrsMiggins]

Best you'll be able to do at this stage is a guesstimate.

If you are unsure of your dates, you'll likely be sent for an early ultrasound where they'll be able to estimate pretty accurately this early based on the size of the embryo & also a few other features.