After neutering a cat, it can take up to six weeks for the sperm to be completely gone from the cat's system.
As long as they have gone through puberty
2 Hours.
Once it hits air, its (( dead )). It can live inside the body for 5-6 days
You must wait until you have gone through puberty
To make sure that there are no flare ups and that the fire is out completely.
2 weeks.
How long does male sperm live
3 to 5 days, usually. I've heard of them living as long as 8 days.
Yes. 1.496 people died on the ship and most were in the hull, but the bodies have been completely gone for a long time.
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
However long as you want it to be there. ;D