yes, there is no such thing as an afterlife. once you die you die.
Semen, the fluid that carries sperm out of the body, is not alive. The sperm are the tiny swimmers in the semen that can cause pregnancy, and they are indeed alive for awhile out side the man's body.
The definition of being dead is when their is no more brain activity, not if your heart stops.
he is not dead :) yes he/she is right i have written to him