Fetal Development Pictures | 18 Weeks

Fetal Development at 18 weeks:

What's happening this week:

The limbs are lengthening, but not much fat has formed under the skin yet. Your baby is between 5 and 5 3/4 inches from crown to rump, and his most active phase has just begun: acrobatics, kicks, swallowing and breathing motions take up a lot of his day!

Your pregnancy week by week: 18 Weeks Pregnant

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