How do I date an IVF pregnancy?

[user1470147116]

I'm pregnant.

The first fresh transfer didn't work.

We did a frozen 5 day blastocyst transfer on 16th September.

Am I right in saying that on 16th September I am already 2 weeks pregnant?

The way my dr explained to me is on transfer day of 5 day blastocysts I’m technically 5dpo. So when I tested positive on 8dp5dt I was technically 13dpo. Egg retrieval day is ovulation day if you see what I mean. Best of luck!

Date of egg collection is day 14. If you had a day 5 FET, the day of the transfer is day 19, so on 16th September you were 19 days and were 2 weeks on 11th September which makes your due date 4th June. I make you 10+2 today-congratulations!

The ivf nurses usually give you a sheet with your due date on.

When I went for my dating scan, they dated me 3 days earlier. Officially i have to go by the dating scan ultrasound so it doesn't really matter.

For a FET, you have the transfer date and then count the blastocyst days backwards and that then counts as the conception date even if it was 6/12 months after the actual conception date.

Like Earl Grey says, you were 2+5 on the day of blastocyst transfer.