What type of fluid does the prostate gland produce to help with sperm transport?

The prostate gland produces seminal fluid, which is essential for sperm transport. This fluid is a component of semen and plays a crucial role in supporting sperm during ejaculation. Seminal fluid contains various substances that help to nourish the sperm and provide an optimal environment for their survival as they navigate through the female reproductive tract. This fluid also contributes to the overall volume of semen, facilitating the movement and viability of sperm.

In contrast, the other options do not serve this specific purpose. Urine is a waste product that is expelled from the body and does not aid in reproduction. Cervical mucus, while important for female fertility, does not originate from the prostate gland and serves a different function related to ovulation and sperm passage through the cervix. Amniotic fluid surrounds and protects a developing fetus in the womb but is not involved in the transport of sperm. Thus, seminal fluid is the correct answer, as it is directly produced by the prostate gland to assist in the reproductive process.