How do I know when I am about to "get off" ? And how do I know when I am having an orgasm? Please help me out!:confused:

You'll know!! Trust me!

Heart beat increases, body temperature increases, faster breathing... trust me, when you are about to orgasm, you WILL know.
I assume you are a girl?

As Skell said...
You will so know when its about to happen and when it has happened ;)

Its undescribable. :D