In the male reproductive system, the (s) a fluid that neutralizes acidic conditions in the vagina. in the female reproductive system, secrete(s) mucus that lubricates the vagina.

In the female reproductive system, the estrogen  secrete(s) mucus that lubricates the vagina.prostate
Secretes milky, alkaline fluid:
- neutralize acidic urethra
- neutralize acidic secretions of testes and vagina
- coagulation and anti-coagulation factors

Many ducts opening into urethra (20-30)

No, when getting the flu vaccine no drugs should be being takin at the time.