Ultrasound

[babycrazy42]

Hey girls how many if you knew when you conceived and how far off were your first dating ultrasounds off from that date?

 

[kazine]

I knew when I ovulated and then had a scan at 7 weeks and was measuring 1 day behind. But then at a scan at 11 weeks I was measuring 4 days ahead. Baby was also measuring another 2 days ahead at gender scan so is now a whole week ahead of what she was at the first scan!

 

[babycrazy42]

Same here I measured to the date at my 8 week from which I think I ovulated (my first time having stretchy globby cf) I heard once you get to the 10w it could be a week off!

 

[kazine]

So my due date could only be 4th November? Haaha

 

[babycrazy42]

Nooo not as far as the due date! That would be awesome though! But as far as conception date

 

[JT2013]

My 7 week scan baby measured 2 days behind what I expected from when I think I ovulated which is pretty close. At my 12 week scan baby measured exactly my ovulation dates...apparently not accurate for dating beyond 12 weeks and that seems to be true as at 20 week scan baby was 4 days ahead...but basically any of these dates give me a 'due week' rather than day which I think is probably more realistic anyway!

 

[Serenyx]

We know exactly when we conceived (IVF) and yet we were still measuring 3 days ahead at our 12 week scan, babies just grow at different rates