Contract your abs and lift your head, neck and shoulder blades off the floor in 2 counts; lower in 3 counts [B]. Exhale through your mouth as you curl up, drawing your abs up and in. Do 15 to 20 reps. Rest and play, then do 1 more set.
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.