Which organs of the male and female reproductive systems secrete fluids that act on the vagina? in the male reproductive system, the secrete(s) a fluid that neutralizes acidic conditions in the vagina. in the female reproductive system, the secrete(s) mucus that lubricates the vagina. nextreset

The answer is:

1) Prostrate gland

2) Bartholin's glands

By secreting the fluid, the prostrate gland that increase the cement divisibility and increase the chance of conception. Bartholin glands produce fluids to lubricates the vagina when the women experiencing arousal in order to make penetration process become easier.