About 1 cm across, slender ducts from these glands transport a fluid known as precoital mucus to the urethra where it helps flush and lubricate before
About 1 cm across, slender ducts from these glands transport a fluid known as precoital mucus to the urethra where it helps flush and lubricate before ejaculation.  They are found beneath the prostate gland at the beginning of the internal portion of the penis and near the seminal vesicles.  For ten points identify this pair of male glands, originally named for their English discoverer.
About 1 cm across, slender ducts from these glands transport a fluid known as precoital mucus to the urethra where it helps flush and lubricate before ejaculation.  
Cowper's glands or bulbourethral glands