By the end of this week of pregnancy, your baby will be between 3 and 4 inches in length and will weigh about 2 ounces. Fetal movement, or "quickening", can occur as early as this week, although you're more likely to begin feeling movement closer to 16-18 weeks. The external genitalia are more developed, and it's becoming easier to determine male from female. Your baby may be able to suck it's thumb and make facial expressions. More below:
Changes in You:
There's no doubt; your waist is thickening and your uterus is moving upward and you'll be able to feel it more every week. Don't worry if you haven't felt your baby move yet. You will be able to feel him or her move within the next few weeks.
