small belly

Ka
So I had a doctors appointment today and he measured my belly. He says I'm measuring about a week smaller than I should be but that I shouldn't be concerned. Of course, as a first time mommy I am concerned lol!
Does anybody know why I might be measuring small? According to my ultrasounds my expected due date is pretty accurate (November 11) 

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