Week 20

Like I've said a dozen times..... I'm not a big fan of this site where I get the pregnancy info, but its one of the only places that has such a detailed picture of the baby. I just don't like the writing style. They can just say what's going on instead of trying to be "cool" when they clearly are not.

Your Pregnancy: Week 20~Hooray! You're halfway there! And in case you don't believe 20 weeks is a milestone worth celebrating, consider that it's longer than a semester at college—or any relationship you had in high school. Congrats! This is also the week your bambino is able to flash you on the sonogram, revealing what exactly he or she is packing. Why not celebrate with a bottle of sparkling grapefruit juice? It's not as sexy as champagne, but it's got bubbles, and that counts for something, right?

Your Body~Stretch marks are the battle scars of pregnancy. Think of those tiny lines on your belly, breasts and butt with pride, not embarrassment. They're caused by your skin stretching to accommodate your growing belly—a necessary evil!

The truth is stretch marks are difficult if not impossible to avoid. But, hey, even if cocoa butter isn't a wonder cure, it sure does feel good going on ... especially if your partner does it for you! And it makes you smell like a freshly baked chocolate cake! And the good news? A dermatologist can help lessen the appearance of stretch marks after your pregnancy.

And it doesn't stop there. Other skin changes like acne and rashes are also common while pregnant. So if you're breaking out all over, you're not alone and it will go away.

Your Baby~This is the week most women get that ever-important gender-revealing ultrasound. If your baby isn't shy, the genitals can be clearly seen at this point. Will the baby pee standing up or sitting down? Well, that depends on how you potty train—but if you're interested, you could leave the appointment knowing if you're carrying a boy or a girl. Other highlights this week:

Your baby has established sleep patterns akin to a newborn now. Many babies even have a favorite sleep position already. Some snooze with their chins resting on their chests, while others nap with their head flung back. Many babies at this age fall into noticeable cycles of sleep and activity, so you may know before she arrives whether you have a night owl or an early bird.

If your baby is a boy, the testes have begun descending from the pelvis into the scrotum. If it's a girl, her uterus is completely formed and the rest of her "parts" are in development. (Is that TMI?)

From this point forward, your baby will put most of her energy into gaining weight and, not coincidentally, so will you! Right now your baby weighs approximately 10½ ounces and is about 6½ inches long, about the size of a can of Red Bull (which has way too much caffeine for a pregnant woman to be drinking).