The exit from the bladder, also known as the urethra, is closed during intercourse primarily due to the contraction of pelvic floor muscles and the sphincter mechanism. This closure helps prevent the involuntary release of urine, ensuring that the bladder remains sealed. Additionally, this mechanism allows for a more pleasurable sexual experience by maintaining focus on the reproductive organs without the distraction of bladder control issues.
How would you get the two mixed?? Just because they use the same exit from the body ie the urethra, they are produced and stored in separate parts of the body and during sex the sphincter at the exit of the bladder is tightly closed.... this is why it is so difficult to pee if you have an erection
The Urethracarries Urine from the Urinary Bladder to the exterior of the body.
sphincter
The tube that travels from the kidney to the bladder is called the ureter, not to be confused with the tube that travels from the bladder to the exit point from the body, which is called the urethra.
pig entestines
Liquid wastes from the body exit through the urinary system by being excreted as urine. The kidneys filter waste from the blood, which then travels through the ureters to the bladder for storage. When the bladder is full, urine is expelled through the urethra.
No, in a closed system, matter and energy cannot enter or exit from the surroundings. The total amount of matter and energy remains constant within a closed system according to the law of conservation of mass and energy.
By Nature of it's design : no. The nature of intercourse which would lead you to suspect this effect is actually caused by trauma created by the activity of intercourse to the intestines ( barometric instability ) and thus the protein product would be compelled to exit the intestines being as it was the first in line at the point of that exit.
Closed, it puts off the fire for a few seconds/maybe minutes. Then find your nearest exit and get out of there! :)
It depends what the move before it and after, and how easy it will be to exit it.
In a closed system water vapors doesn't have an exit.
The tube connecting the renal hilus of the kidney to the bladder is the ureter. In the renal hilum the ureter, renal blood vessels and nerves enter or exit the kidney.