The gestational sac appears at 4 weeks and grows 1mm a day and the yolk sac appears during the 5th week. So I'd guess you're 4-5 weeks pregnant.
At 5+2 my gestational sac was 6mm and my yolk sac 2.3mm
Thanks so much that makes sense and is that 5 weeks from lmp or conception?
Do you mean mm rather than cm? Do you know roughly how far along you should be?
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No it says 1.12cm but I'm guessing I'm supposed to convert that but idk how that works and yes I'm actally 34 weeks lol but I made a book of my sons very first ultrasound, it was on a disc and I printed out all the images and I want to add in all the details but I don't know doctor lingo lol it just said on june 29 there was a gestational sac with a tiny amount of fluid measuring 1.12cm.
Lol, primary school maths!! There's 10 mm in 1 cm so just move the decimal point one place. Making it 11.2mm. Alternatively go to Google and type cm to mm and it will give you a calculator, which works for pretty much every measurement going.
Gestational sac first appears at 4 weeks and grows a mm a day. So that means 11mm is 11 days more than 4 weeks, which is 5 weeks and 4 days.