Get excited. At 37 weeks, your baby has reached full term. That means he’s developed his most crucial functions. Of course, he’ll get even healthier and stronger over the next few weeks, so don’t get too impatient. Around week 37, many moms-to-be find themselves organizing cupboards and scrubbing their floors. That’s the nesting instinct kicking in as your body senses baby will be here shortly. It also might be your brain’s way of making sure you’re prepared for just about anything, so you can feel like you have an extra edge on this whole new parent thing.

He likely measures around 18.9 to 20.9 inches (the size of a watermelon) and weighs about 6.2 to 9.2 pounds. He's gaining about 1/2 ounce each day. He's practicing some skills: inhaling, exhaling, sucking, gripping and blinking, and he's getting his first sticky poop (called meconium) ready for his first diaper.