Is it true that sperm dies once it hits the air?

when sperm hits the air do it die right away or do it dies in a hour or 2 ???

Does sperm die when it hits the air??

Is it true that when sperm reaches the air it will die?

Simple Question How Long Does Sp**m Stay in your system Before it Dies, and how many days before you ovulate can you actually...

Im just wonderin gif is true that someone dies every 13 seconds? But is that even possible to prove?

Will premature sperm die?? Ok will it stayliving

i read a book...a awesome book...called All American Girl yup...by meg cabot =) ...and anyway i read this part in the awesome...

Just wondering if its true that caffeine causes cellulite? Because I think I heard that somewhere. Lol just wondering.

Someone told me that if there was sperm on a towel and I girl touched it then touched herself afterwards she has a chance of ...

I was wondering how long can you perserve sperm in a sperm bank? Can you perserve it for hundreds of years? Thousands? Mil...