13 Weeks (December 20, 2013). Today the little babe is anywhere between 2.5-3 inches! Crazy how fast he or she has grown and will continue to grow these coming weeks. By next week, the baby will be 3.5-4 inches! Crazy stuff. Anyway, my stomach doesn’t look so different in this picture, but it’s definitely more noticeable in clothes. Also note baby Toby blending into the rug.