Seminal vesicle examination

The seminal vesicles, one on the left and the other on the outside of the ampulla of the vas deferens, are oblong-shaped sacs, about 3 to 5 cm in length, appear milky and transparent to the naked eye, and secrete seminal vesicles, which account for about 70% of semen volume. The lower end of the seminal vesicle is thin and straight, which is an excretory tube. The ejaculation tube is about 2 cm long. It penetrates the prostate from the base of the prostate and opens on the sperm. The seminal vesicle examination is the examination of semen, including sperm acrosome intactness examination, sperm movement trajectory analysis, seminal plasma biochemical examination, etc.