May 30, 2010
11 Weeks: lime
Your baby's organ systems are now functioning and he has a skeleton, nerves and blood circulation. Your baby's tiny feet are fully formed and shaped and could stand on an adult's fingernail. The most critical part of baby's development is now over, and the remainder of the pregnancy is about rapid growth, organ maturation and getting ready for delivery. In fact, your baby grows so quickly now that he will start out this week being approximately 21 - 25 mm or 0.85 - 1.0 inches and by the end of the week will be 44 - 51 mm or 1.75 - 2.0 inches and weigh approximately 7 grams!
Your baby's head is about 1/2 of his body length. The baby's eyelids are fused now and the irises are developing. Your baby will begin to get baby teeth, fingernails, toenails and hair follicles this week, too.