Lydia Mae is 3 weeks old today (where DOES the time go??) She wears 0-3 month sized clothes and Newborn 0-10 lbs. sized Pampers. Yes, she has already outgrown the newborn size . Her latest accomplishments are letting Mom sleep for nearly 7 hours a night already , lifting her head quite well during tummy time, and opening her eyes for more than 5 minutes at a stretch.