Have you ever seen fertilization up close before? Close‑up 3D medical animation of female reproductive system Ovary releasing an egg (ovulation) Microscopic view inside fallopian tube Sperm cells traveling toward the egg One sperm successfully entering the egg Egg membrane closing to show fertilization | medical Womb

The Human Fertilization Process Sperm Capacitation & Transport Millions of sperm are deposited into the vagina and must swim through the cervix and uterus to reach the fallopian tubes. During this journey, they undergo capacitation, a “priming” process where the female tract’s fluids strip away certain proteins, giving sperm the ability to penetrate the egg. Meeting in the Ampulla Fertilization usually happens in the ampulla, the widest part of the fallopian tube. The egg (oocyte) is surrounded