Pregnancy Week 10

How Big is the Baby at Ten Weeks Pregnant?
Your baby is getting big... in fact, by pregnancy week 10 your baby is big enough to start being weighed! By pregnancy week 10 your baby will measure between 31 and 42 mm or a little more than an inch and a half! Your baby is about the size of a lime, maybe slightly larger by now.

Your Baby's Growth and Development
By the end of pregnancy 10 weeks your baby will have moved past the embryonic period, and will begin the 'fetal' period. The fetal period is the time when your fetus will grow rapidly. By week ten your baby is less at risk for congenital malformations, which usually occur during the first nine weeks of pregnancy. You should breathe a big sigh of relief by the end of pregnancy week 10 now that this important developmental stage is past!

It is important however that you know that any exposure to toxins even during this time or throughout your pregnancy week by week can be damaging or harmful for your fetus. Your baby's health and well being depend in large part upon your ability to take care to protect them during the duration of your pregnancy.

One of the more common exposures that women may not consider during pregnancy is second hand smoke. Second hand smoke can be harmful particularly during pregnancy. If you find yourself in an environment where people are smoking, remove yourself as quickly as possible. Don't hesitate to address your needs or assert yourself during this all important time. Most people will certainly understand your concerns and will be more than happy to accommodate any requests to avoid exposing your baby to unnecessary toxins.

By the end of pregnancy week 10 your baby's organ systems are growing quickly. Now internal organs are starting to form and the vital organs including the liver, kidney, intestines and brain will start functioning. In the next three weeks alone your baby's length will grow exponentially. Tiny details will start appearing on your baby's body, including items such as toenails. If you were to look really closely you might even notice some peach fuzz growing on your baby's skin! By now your baby will be consumed with swallowing and kicking. That's right, your baby will swallow amniotic fluid during your pregnancy. Consider it a practice run for breathing once she is born!

Spinal nerves are also visible at this point in pregnancy, and your baby's liver is busy making blood cells.