Then you are probably a woman.
If you are a male and have no sperm, than you are unable to procreate and have children. This does not mean you are not capable of participating in sexual activity.
Then she touches sperm...
Nothing different happens to sperm when you're on or off Depo Provera.
Nothing happens between the sperm. Each tries to fertilise the ovum.
DNA always remains in the sperm, that is how variation happens.
Dry sperm is dead sperm so nothing happens.
At conception, the sperm enters the egg and the DNA of the sperm merges with the DNA of the Egg cell.
It will die!
It dies.
You sir are an alien
sperm production
The sperm unites with the Ovum in the womb, to form a zygote, which is the beginning of the Embryo.
Yes. It always happens to me.