How accurate are doctors at measuring how far along you are?

Al

Let’s say you could be anywhere from 10-13 weeks and doctors said you measured 13 weeks not 10. Would that be pretty accurate?

Our birth mother we are adopting from did not keep track of her periods so now I’m anxious about the due date(I have no idea why). Doctors said September 3rd (my birthday).

This was 3 weeks ago at her first appointment so if doctors measurements are correct she would be 16 now.

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors