Prostate
There is no gland that encircles the bladder. The prostate gland sits at the base of the bladder; maybe that is what you were referring to.
The gland near the bladder that adds fluid to semen is called the prostate gland. It produces a milky fluid that contributes to semen volume and helps nourish and protect sperm.
The gland is located at the base of the urinary bladder. The fluid is added to the semen during sex.
Prostate gland
The seminal vesicle is not a paired gland. It is a single, midline structure located behind the bladder in males and plays a crucial role in producing seminal fluid that nourishes and transports sperm.
The male reproductive system has an unpaired structure called the prostate gland. It is located below the bladder and contributes to the production of seminal fluid that nourishes and carries sperm during ejaculation.
The seminiferous tubules do not add secretions to seminal fluid. They are responsible for producing sperm cells through spermatogenesis, but they do not contribute any secretions to the seminal fluid.
The prostate gland is located at the neck of the bladder in men and surrounds the urethra. It plays a role in the production of seminal fluid that helps nourish and transport sperm.
The prostate gland is a small gland located below the bladder and in front of the rectum that produces fluid that makes up semen. The seminal vesicles are a pair of small glands located behind the bladder that produce fluid that nourishes and transports sperm. Both glands play a role in the production of seminal fluid but are located in different parts of the male reproductive system.
Seminal vesicles are two glands near the base of the bladder close to the prostate gland which produce the seminal fluid and helps to transport the sperms.
The paired BULBOURETHRAL GLANDS (COWPER'S GLANDS) are tiny pea-sized glands located inferior to the prostate gland, on each side of the urethra. They produce a thick, clear mucus which is released prior to ejaculation when a male first becomes sexually aroused. The secretion is alkaline, so it neutralizes traces of acidic urine in the urethra. It also serves as a lubricant during sexual intercourse.
The seminal vesicles and prostate gland produce a whitish fluid called seminal fluid