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A.The size of the fetus is the size of a pinhead
B.The brain and spinal cord start to develop, which is the most critical stage
C.The heart begins to beat -
A.The size of the fetus is about 1/4 inch (6mm) long as month begins
B.The face, eyes, ears, and limbs start to develop
C.The bones begin to form -
A.The size of the fetus is now 1 inch (25 mm) long as month begins
B.The nostril, mouth, lips, and eyelids form
C.Buds for all 20 baby teeth appear -
A.3 inches inches (7.6cm) long and weigs 1 ounce as month begins
B.Facical feature bedome clear
C.Can suck its thumb, swallow, hiccup, and move around -
A.The baby is now 6 1/2 - 7 inches (16-18cm) long, weighs about 4-5 ounces as month begins
B.Hair, eyelashes, and eyebrows appear
C. Becomes more active -
A.Fetus is now 8-10 inches (21-25cm) and weighs 8-12 ounces as month begins
B.Fat despoit under skin, fetus appears wrinkled
C.Breathing movements begin -
A.Baby is now about 10-12 inches (25-31 cm) long and weighs 1 1/2 - 2 pounds as month begins
B.Eyelashes continue to develop and fat continues to depositied beneath tthe skin
C.Has period of activity followed by periods of rest and quiet -
A.Baby is now 14-16 inches (36-41cm) long and weighs 2 1/2 - 3 pounds as month begins
B.Rapid weigh gain continues
C.May react to loud nosies with a jerking action and move into head down position -
A. Baby is now 17-18 inches (43-46cm) long and weighs 5-6 pound as month begins
B.weight gain continues and skin becomes smooth as fat deposits continue
C. Movement starts to decrease as their is little room to move around and acquires disease-fighting antibodies from the mother's blood
