what is urethra and how is it for girls
Answers
Answer:
Because the urethra is anatomically linked with the reproductive structures, its characteristics in males are quite different from those in females. The male’s urethra is about 18 to 20 cm (7 to 8 inches) long and passes along the length of the penis before emptying. At its emergence from the bladder, the urethra passes through the prostate gland, and seminal ducts from the testes enter the urethra at each side, making it the pathway for the transmission of semen as well as for the discharge of urine. The male urethra can be divided into three sections: the prostatic urethra (the uppermost segment within the prostate), the membranous urethra (the segment within the urethral sphincter), and the spongy urethra (the lowermost and longest section within the penis). Additional sections may be recognized, including the preprostatic urethra (at the neck of the bladder) and the fossa navicularis, pendulous urethra, and bulbous urethra, all subdivisions of the spongy urethra. In addition, the male urethra may be described in terms of a posterior region (prostatic and membranous urethras) and an anterior region (spongy urethra).
Explanation:
The female urethra is embedded within the vaginal wall, and its opening is situated between the labia. The female urethra is much shorter than that of the male, being only 4 cm (1.5 inches) long. It begins at the bladder neck and opens to the outside just after passing through the urethral sphincter