Saline

What is the shelf life of saline?
This is sterile water with salt, a saline solution. It's expiration date is the same as a bottle of water: until it's opened, you have approximately 2...
What do you see in the testes with saline?
Why do guys inject saline into their balls?What are saline injections for?Is it possible to inflate your balls?How long do saline injections last?Are...