sperm is made in the human body in the testicles.
sperm is made in the human body in the testicles.
where is sperm made in the human body?
testicles
when the vasectomy is complete, sperm cannot exit the body through the penis. sperm is still produced by the testicles but is broken down and absorbed by the body. much fluid content is absorbed by membranes in the epididymis, and much solid content is broken down by the responding macrophages and reabsorbed via the bloodstream. sperm is matured in the epididymis for about a month before leaving the testicles. after vasectomy, the membranes must increase in size to absorb and store more fluid; this triggering of the immune system causes more macrophages to be recruited to break down and reabsorb more solid content. within one year after vasectomy, sixty to seventy percent of vasectomized men develop antisperm antibodies. in some cases, vasitis nodosa, a benign proliferation of the ductular epithelium, can also result. the accumulation of sperm increases pressure in the vas deferens and epididymis. the entry of the sperm into the scrotum can cause sperm granulomas to be formed by the body to contain and absorb the sperm which the body will treat as a foreign biological substance (much like a virus or bacterium).
vasectomy
section::::human senses and human body.:sight.:color: colorimetry.









































bullet::::- tristimulus colorimeter for quantifying colors and calibrating an imaging workflow









































section::::human senses and human body.:hearing.









































section::::human senses and human body.:hearing.:loudness in phon.









































bullet::::- headphone, loudspeaker, sound pressure gauge, for measuring an equal-loudness contour of a human ear.









































bullet::::- sound level meter calibrated to an equal-loudness contour of the human auditory system behind the human ear.









































section::::human senses and human body.:smell.









































bullet::::- olfactometer, see also the article about olfaction.









































section::::human senses and human body.:temperature (sense and body).









































section::::human senses and human body.:temperature (sense and body).:body temperature or core temperature.
measuring instrument