-
Month 1
-at two weeks: size of a pinhead
-egg attaches to lining of uterus
-the heart begins to beat -
Month 2
-size: about 1/4 inch
-face, eyes, ears, and limbs take shape
-bones begin to form -
Period: to
month 1- month 9
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Month 5
-size- 6-7 inches
-becomes more active
-organs are maturing -
Month 6
size:about 8-10 inches
-breathing movements begin
-weighs about 8-12 ounces -
Month 7
-size: 10-12 inches
-has periods of activity followed by rest -
Month 8
-size:14-16 inches
-rapid gain weight
-moves into head down position -
Month 9
-size: 17-18 inches
-descends into pelvis
-ready for birth -
Month 3
-size: about one inch
-all organs present
-fingers and toes almost complete -
Month 4
-size: about 3 inches
-facial features become clear
-can suck its thumb