18 Weeks Pregnant...

It's week 18 of pregnancy, so listen up, Mom! Your baby's ears have moved to the side of his head (where they'll stay) and his auditory system is probably developed well enough to hear your heartbeat and even your voice. If you're so inclined, singing or reading aloud will be well-received by your baby, no matter how tone-deaf you might be. You've probably put on weight over the last few months, and that's OK! On average, a mom will need to put on around 10-15 pounds during the second trimester.