-
24 hours
The baby's first division, the fertilized ovum divides few hours after fusion--divides anew every 12-15 hours. -
25 days
The heart chamber in the baby is developing -
32 days
The arms and Hands start developing -
36 days
Beginning of the primitive vertabrae
These weeks most development of the fetus
If fetus continues to grow at this rate entire 9 months baby will be 1.5 tons when birthed -
45 days
Embryo's heart is beating twice as fast as mother's -
52 days
Developing retina, nose and fingers
Fetus movement in womb is necessary for muscular and skeletal growth -
12 weeks
Sex can be determined -
Delivery
Baby will come out head first