Where do the sperm cells pass through on their way to the egg?

As mentioned above, they must first pass through the male reproductive tract and then, after ejaculation, through the female reproductive tract. In the first part of the journey, they leave the testicle and pass through the epididymis, the vas deferens and the urethra. During this part, they are impregnated with secretions from the prostate and seminal vesicle.

In the second part of the course, the spermatozoa pass from the vagina, where they are deposited, to the cervix. Subsequently, they pass through the uterus and reach the fallopian tubes, where the egg is found or where they wait for it to arrive, in case ovulation has not yet occurred.