2. Where Does The Baby Develop?
In the uterus or womb
The period of development
last about 9 months.
3. How Does The Baby Develop ?
The sperm untie with the egg, this
is called fertilization. Then the
fertilized egg develops in the
fetus.
Then the baby grows in the fetus
and there are three trimesters
4. What Is The Difference Between
The Embryo And Fetus ?
The embryo is an unborn or
offspring in the process of
development.
The fetus is the unborn human
baby more than 8 weeks after
conception
5. First Trimester
Firstmonth the vital organs begin to form and brain and spine are able to
be seen.
Fifth week the heart begins to beat and circulate blood, arms and legs
come together, brain, spinal cord, and nervous system is being made.
Sixth week digestive system is being made and arms and legs begin to
grow.
Seventh week the long bones and internal organs are developing.
Second month the face, arms, legs, fingers, toes etc. starts forming.
Twelfth week fingers and toes are moving teeth buds are seen , kidney and
bladder forms.
6. Second Trimester
Sixth tenth month baby moves, kicks, sleeps, swallows,
hair forms, digestive system becomes active.
20 weeks the veins are visible through skin. Eyes open,
fingers and toes are visible
21 weeks baby can swallow, gain more weight, more
active.
22 weeks baby’s hair becomes visible.
23-27 weeks finger prints and foot prints form. Real hair
grows. Bay respond to voice. Finger nails develop.
7. Third Trimester
Week 28 eyelids are partially open ,eyelashes have
formed.
Week 29 bones are fully developed.
Week 30 red blood cells are forming and eyes are opened
wide.
Week 31 central nervous system has matured where it can
control its own body temp.
Week 32-33 practices breathing, absorbing minerals and
detects light.
Week 34-40 protective coating thikens, rapid weight
begins and baby is full term.
