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My Baby - Week by Week Pregnancy

Week 15 - Growing Heart and Hair

Your baby weighs about 2.5 ounces and is approximately 4 inches in length (crown to rump).

His or her heart is growing strong and, even though it is little, it is pumping between 20 and 25 quarts of blood every 24 hours! By the time you are ready to deliver, your baby's heart will be circulating up to 300 quarts of blood every 24 hours.

Many fetuses develop their future hairline this week, although it can take quite a bit longer for others.

See a baby at 15 weeks: Ultrasound image at 15 weeks

How is your body changing this week? Find out: My Pregnant Body Week 15

Next Week




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Popular Pages:

Pregnancy TV
Cord Banking Basics
Ultrasound-3D Images


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