👉 Oocytes, also known as sperm cells, are crucial for male reproductive health. They are responsible for fertilization and contribute to sexual reproduction in humans. In human fertility, a sperm cell is released into an egg cell through the cervix or during intercourse. The sperm travels through the male reproductive tract (testicles) to the testes, where it enters the epididymis. Once inside the epididymis, it undergoes a series of processes called spermatogenesis, which involves