Tuesday, June 14, 2011

21 Weeks...

Your babies each weigh approximately 12 ounces and are about 10.5 inches head to heel. We'll be giving your babies' measurements head to heel (as opposed to crown to rump) from now on as they begin to stretch out and accurate, full-body measurements are easier to take. Your babies are busy moving within your uterus, surrounded by amniotic fluid, learning how their arms and legs move, and using their hands to feel their facial features, touch each other and even hold hands, all of which you may be able to see on an ultrasound. If you want to find out the sex of your babies, now is a great time to do so! That is, of course, if you want to know and if your babies cooperate and display that particular information for the sonographer. Even with all of the technology available to us today, the miracle of birth can still hold surprises!

Photobucket

Photobucket

*White blood cells are under production. Leukocytes (or white blood cells) form our body's defense sytems. They help fight infections and diseases.
*Your little one's skin has changed from translucent to become more opaque.
*Your infant's tongue is fully formed. If you were able to peek you might catch your son or daughter practicing giving you a raspberry!
*If your baby is a girl, her womb and vagina are formed. Unlike males, females have a limited supply of eggs in their lifetime. At this point your daughter will have 6 million eggs. This amount decreases to approximately one million by birth.
*Baby swallows more this week. After your baby takes in amniotic fluid, his body absorbs the water in the liquid and moves the rest into the large bowel. This is good practice for his digestive system!
*Wake and sleep periods become more consistent. Some research suggests that baby sets her internal clock to match the outside world's even before birth! Your eating and sleeping habits as well levels of light and noise serve as her signals.
*Length is now measured crown to heel.
*Baby measures about 10.51 inches (26.7cm) and weighs nearly 12.7 ounces (360g).

0 Comments:

Post a Comment

<< Home