what is the function of seminal vesicle

The seminal vesicle is a part of the male reproductive system and plays a crucial role in fertility. It is responsible for producing and storing fluid that eventually becomes semen. The fluid produced by the seminal vesicles makes up a significant portion of the semens volume, providing an environment that is important for the proper functioning and survival of sperm. The seminal vesicles produce substances such as fructose, alkaline fluid, and proteins, which help in providing energy to sperm, neutralizing the acidic nature of the male urethra and the female vagina, and forming a protective layer around sperm. Additionally, the muscular tissue of the seminal vesicles contracts during ejaculation to push the fluid through the reproductive tract, where it combines with sperm cells and other fluids from the prostate.