Pregnancy Information Center

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A Baby's Story: 3D Ultrasounds of Every Week

Week 6: Pregnancy Week By Week 3D Ultrasound Images

Week 6: Pregnancy Week By Week 3D Ultrasound Images

Your baby is somewhere between 4-6 mm (0.15-0.24 in) and heartbeats are now visible through an ultrasound. Because of the growing activity of the brain, an EEG is able to monitor its activity. Your baby is sprouting arm and leg buds and blood is beginning to circulate. A distinguishable body and head are beginning to develop and even tiny facial features are starting to form!

Published October 11, 2010. The clinical images and information presented in this application represent normal fetal growth during a typical pregnancy. The images and information are to be used for educational purposes only and not for diagnostic purposes. Please consult a licensed physician regarding any specific questions pertaining to your pregnancy.