As long as it stays clean, it can be worn for extended periods of time, though removing and cleaning it and the areas of contact at least once a day is a good idea. Even though it is non-piercing type of jewelry you could probably treat it as such and use warm salt water, saline, to do the cleansing.
about 6 hours
Seven days.
During times of sexual arousal, the sperm leave their storage area in the epididymis and travel into the vas deferens, which are the long tubes responsible for transporting sperm from the testes to the urethra.
The tube through which sperm can leave the body is called the vas deferens. It is a long, muscular tube that carries sperm from the testes to the urethra, where it can then be ejaculated during sexual activity.
Sperm leave a man's body through the penis.
Sperm leave the body through the urethra. The same place that urine also leaves the body.
How long does male sperm live
If you mean where do they go, then they leave during ejaculation (when you come)
The tube through which sperm finally leave the body is called the urethra. It runs through the penis and carries both urine and sperm out of the body.
Your question makes me ask, "How would you get the semen (with sperm in it) out, anyway, when the time was up? Anyway, it should take 10 to 30 minutes, average, depending on how deep in the semen is deposited.
how long can sperm live in a women's body
How long does meth stay in your sperm if your trying to have a baby