which is the correct path of sperm during fertilization?
Quiz. Following the ejaculation a large number of sperm cells find themselves in the rear part of the vagina, near the uterine cervix (portio vaginalis uteri). The path that the sperm cells must travel from the portio to their meeting with the oocyte in the ampullary part of the fallopian tube is 13-15 cm long. Along this stretch, sperm cells go through a further maturation process, the so-called capacitation.