My obgyn dosen't know how far I'm! She says baby is either 8 or 12 weeks last appointment.
And she changed my due date to March 29
How can I really find out??
A dating ultrasound would tell you for sure. I had mine at 6 weeks, 2 days.
It sounds like you need a new ob. Usually they’re able to tell by measuring the baby on the ultrasound. And they usually tend to stick with the 8 week ultrasound. My son started measuring ahead after his 8 week scan and she never changed his due date.
Ultrasound- unless you have super regular cycles and were tracking ovulation then you can be pretty on point
I have a pretty irregular period. I found out early in my pregnancy so we assumed i was further out but when i came in, they did an ultrasound and measured something and i ended up being only 6 weeks and 4 days at that time.