Starting around 20 weeks, your health care provider will begin to measure your pregnant belly size from your pubic bone to the top of your uterus (aka the fundus) as part of routine prenatal checkups.
What to Expect on MSN
Everyone has an opinion about your bump — here's why they're (probably) wrong
Getting "You're so big!" at 25 weeks or "Are you sure you're that far along?" at 31? Deep breath, mama.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results