If the sperm Doesn't touch the vagina in any way, shape or form then No, you cannot get pregnant.
It is still possible to get pregnant if sperm comes into contact with the vagina, even if it has been transferred out of a condom. Sperm cells are microscopic and can still find their way inside the vagina. It is important to use proper contraceptive methods if you are trying to prevent pregnancy.
sperm dies when it hits the air so no
yes you can! believe me!
dried sperm is dead, getting it wet will make the seamen slimy again but the sperm will still be dead.
No. Sperm can live for several hours outside the female body depending on the environment.
no sperm does not harden it just goes on your bed and it stains unless you wash the sheets :)
nothing would happen once the sperm hits air it dies
You cannot get pregnant from stray sperm in swimming pools or stray sperm in general. Sperm is very delicate and can be destroyed by water or sometimes even air, even bacteria in the vagina itself can kill sperm. Unless you use artificial insemination, a penis and a vagina together are necessary to make a baby.
Once it hits air, its (( dead )). It can live inside the body for 5-6 days
I highly doubt she will get pregnant wearing boxers with pre-cum in them. But if you are having sex and use the withdrawl method, well then yes she can become pregnant. Because pre-cum contains live active sperm. Many women have gotten pregnant from pre-cum. But to answer your question about the boxers. I highly doubt it because once the sperm hits the air it usually dies, also if it dries up it looses it's effectivness, So no need to worry.
Air bubbles in sperm are usually harmless and may be present due to the normal dynamics of ejaculation or handling of the semen sample. However, excessive presence of air bubbles in sperm samples could potentially affect the accuracy of laboratory testing, such as sperm motility assessment. If you are concerned about the quality of your sperm, it is best to consult with a healthcare provider for further evaluation.
No. Not only does sperm pretty much die when exposed to open air, especially for an extended period of time, a cat is of a different species.