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Period: to
Pregnancy and Prenatal development
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Month 1- Baby
At two weeks the baby is the size of a pin head.
Egg attaches to the uterus.
Critical stage.
Brain develops.
and spinal cord -
Month 1 - Mom
Missed menstral period. -
Month 2- Baby and Mom
In month 2 the baby's facial featers start to grow.
Bones began to form.
size is about 1/4 inches
The mother may start to show as the baby grows. -
Month 3- Mom and Baby
Size: 1 Inch.
nostrils, mouth, lips, teeth buds, and eyelids began to form
fingers and toes are almost fully developed. all organs present. -
Month 4- Mother and Baby
In month 4 the baby is about 3 inches and 1 ounce. begans to suck it's thumb and hiccup. Also will move around. Facial features becomes more clear. -
Month 5- Mother and Baby
Size: 3 inches 4-5 ounces
hair, eyelashes, and eyebrows began to appear.
teeth continue to develop
organs are maturing.
becomes more active -
Month 6- Mother and Baby
Size: 8-10 inches long
8-12 ounces
Fat deposites under the skin, but fetus appears wrinkled.
Breathing movements began. -
Month 7- Mother and Baby
Size: 10-12 inches
1 1/2-2 lbs
Periods of activity followed by periods of rest and quiet. -
Month 8- Mother and Baby
Size: 14- 16 inches
2 1/2
May react to loud nosies with a reflex jerking action
Moves head down position. -
Month 9- Mother and Baby
Size: 17-18 inches
5-6 lbs
Weight gain continues until the week before birth.
Skin becomes smooth as fat deposits continue.
Movements decrease as the fetus has less room to move around.
Acquires disease-fighting antibodies from the mothers blood.
Descends into pelvis, ready for birth -
1 day old.- Baby
Baby is out of the womb and he/she is crying, some babys might have slight sicknesses.
