The health benefits of Melissa Essential Oil can be attributed to its properties like anti depressant, cordial, nervine, emenagogue, sedative, anti spasmodic, stomachic, anti bacterial, carminative, diaphoretic, febrifuge, hypotensive, sudorific and tonic.
In the case of the bulbourethral gland, such secretions leave the body through the urethra. A clear, colorless, and somewhat viscous component of pre-ejaculatory fluid, known as Cowperâs fluid, is discharged by the bulbourethral gland into the urethra when the male becomes sexually aroused. It is then secreted out of the body through the urethra before ejaculation.
The fluid that you're describing is probably pre-ejaculatory fluid (pre-cum). Pre-cum, released during sexual arousal, is a clear, mucus-like secretion of the Cowper's glands that may or may not contain sperm. Pre-cum appears to neutralize the acid from urine in the urethra and to provide lubrication, paving the way for sperm.