were do babies come from

Babies are formed when a sperm from a man's body fertilizes an egg from a woman's body. This typically happens during sexual intercourse, when the man ejaculates semen into the woman's . The sperm then travels through the cervix and uterus to reach the fallopian tubes where it meets the egg. The fertilized egg then implants itself in the uterus and begins to grow and develop into a fetus.