The secretions of the Cowper’s glands
Neutralize the acidity of the urethra
The bulbourethral glands are also called the Cowper’s glands. Similar to the other accessory glands, secretions of the Cowper’s glands also contribute to the semen. It adds substances rich in mucus which help in lubrication during sexual intercourse. The secretion helps by neutralizing the acidity in the urethra as a result of the passage of urine. This, in turn, makes the urethra more hospitable for the sperm in terms of its travel and survival.