Luke, 11 months, wears a Tiny Tomatoes cotton-knit sweater, $50; over a Mr. Tiny cotton striped hoodie, $44, and cotton corduroy pants, $44; and Converse sneakers.
Sometime between 16 and 22 weeks, you'll start to feel your baby move.
Keep track of your baby's development each week. Personalize your calendar by entering (or calculating) your due date* below.