Is it true that sperm dies once it hits the air?
no sperm can stay alive for around an hour after coming in contact with the air so during that hour, if it goes on or in your vagina, you can get pregnant
Sperm dies when it dries out in the open. It dies in a few days (3-4) when it is inside the vagina waiting for an egg.
I dont know, but it shouldnt be, though I dont know... I'd say that it last a few hours or so
It doesn't die right away. But eventually it will die.