15/03/2026
Fetal Development
1. Fertilization
Pregnancy begins when a speřm fertilizes an egg, forming a single cell that will grow into a baby.
2. Implantation
The fertilized egg travels to the uterus and attaches to the uterine lining, where it begins to grow.
3. Embryo (4–8 Weeks)
The baby starts forming major organs, the brain, spinal cord, and tiny limb buds.
4. Early Fetus (8–12 Weeks)
The baby now looks more human. Fingers, toes, and facial features begin to develop.
5. Developed Fetus (12–16 Weeks)
The baby grows quickly, bones become stronger, and movements may begin.
6. Growing Fetus (20–24 Weeks)
The baby’s movements become stronger. Hearing develops, and the baby may respond to sounds.
7. Growing Fetus (24–28 Weeks)
The baby gains more weight, the lungs continue developing, and survival outside the womb becomes more possible with medical care.
8. Full-Term Baby (36–40 Weeks)
The baby is fully developed and ready for birth. Most babies are born during this period.
U Just Waaka Come .