Babies grow inside a special place in a woman's body called the uterus or womb. After fertilization, the fertilized egg (zygote) travels to the uterus and implants itself into the uterine lining. It grows there throughout pregnancy, nourished by the mother's blood through the placenta and connected by the umbilical cord. The amniotic sac, filled with amniotic fluid, surrounds and protects the fetus during development until birth.
Growth Process
- Initially, the fertilized egg divides and becomes a blastocyst that implants in the uterine wall.
- The embryo forms and major organs and body systems begin developing in the uterus.
- The placenta and umbilical cord develop to provide nutrients and oxygen.
- The fetus grows in the uterus for about 40 weeks until birth.
In summary, babies grow inside the mother's uterus, where they are nourished, protected, and develop fully until birth.
