See Baby Development 18 Weeks
Gif. At 18 weeks pregnant, your baby is the size of a cucumber and can now yawn in utero. Around 18 weeks, your baby's ears will begin to stand out from of the sides of the head and may even begin to register sounds.
Week 18 of pregnancy sees a fetus start to yawn and hiccup. Ears move to their final position and they stand out from the head. At 18 weeks pregnant, your baby is about 5 3/4 inches long and weighs close to 8 ounces.
At 18 weeks pregnant, your baby is about the size of a nintendo nes classic controller.
By the 18th week of pregnancy, the expecting mother may start experiencing baby's kicks. This is a scan that looks at your baby in detail to see if there is anything unusual about their development and. Learn more about development, your 18 week ultrasound at 18 weeks pregnant, you're gaining about 1 pound a week and may have balance issues. This week, they begin to harden, or ossify. How big is your baby at 18 weeks? Follow your 18 week old baby's development with the mama natural baby tracker! At 18 weeks pregnant, you may be able to learn the baby's gender. See how your baby is developing at 18 weeks of pregnancy.