: It lubricates the penile urethra and the glans penis, facilitating smoother passage for semen.
In response to sexual stimulation, the bulbourethral glands secrete a viscous, alkaline, mucus-like fluid. This pre-ejaculatory fluid serves two primary purposes: bulbourethral gland
: Because the male urethra is also used for urination, it is naturally acidic. The alkalinity of the bulbourethral secretion neutralizes these acidic urine residues, protecting sperm from damage. Contribution to Reproductive Success : It lubricates the penile urethra and the
The bulbourethral glands are located posterolateral to the membranous urethra and are situated below the prostate gland within the pelvic diaphragm. Each gland is connected to the proximal end of the penile urethra via a short excretory duct that passes through the spongy layer of the penis. Structurally, they are often described as compact with a smooth external surface, and their positioning serves as a critical topographic landmark in reproductive morphology. Structurally, they are often described as compact with