18 Weeks, Only 22 More To Go

Week 18

How Big is the Baby at 18 Weeks Pregnant?
By 18 weeks pregnant your baby is now anywhere from 5 to approximately 6 inches long at 18 weeks and weighs a little over 5 ounces! In case you are wondering that is about the size of a small can of soup!

Your Baby's Growth and Development
By pregnancy week 18 your baby's heart is developed enough to show some signs of defects. Ultrasound may be used to help detect any structural abnormalities that might exist. Most babies will be born without any congenital abnormalities. If an early ultrasound does detect something abnormal, you can plan ahead for any interventions or surgeries that may be necessary to support your newborn baby after birth.

At pregnancy week 18 your baby is now starting to produce a protective covering along the nerves, called Myelin. This substance will be produced through the ninth month. By now your baby's genitals should be distinguishable, though you may not yet have the opportunity to view them at your health care practitioner's office.

Your Growth and Development
You should be able to feel your uterus now just below your bellybutton. You should definitely be showing a bit by now. Most women will have gained anywhere from 10 to 15 pounds at this point in time, though some will have gained less and some more. Your uterus is the size of a small melon by this point in time.