I am now in the last week of my 1st trimester and hoping that I start to feel better soon. My stomach is starting to get rounder and my mom and I went to a pea in the pod this week and bought maternity jeans. I don't need them yet but I know I will eventually. The baby is fully developed this week but only about 3 inches long (about the size of a lemon). Here's a picture of what it looks like.