Pregnancy Math: Are You Really 4 Weeks Pregnant?

So you’re 4 weeks pregnant… but baby’s only been in there 2 weeks?! 🤯
Here’s why: Pregnancy is measured from your last period, not conception.
So when you're "4 weeks," baby’s development is just getting started!
It’s weird math, but trust your due date—and if you want a personalized calendar, search “Mama Natural Due Date Calculator”!