Let's check Yoda's progress this week! According to babygaga.com: Over the past three weeks your magical-gro baby has managed to add on yet another 2 full inches of length (totaling about 4.5 inches) and now weighs a whopping 3.5 ounces! Guess what? Your little lollipop is not so bobble-headed anymore! Yep, your baby's head-to-body ratio is starting to even out, as the rest of their body - including their arms and legs (the