Im going to start off by saying, I really hope you mean at a sperm bank/etc.
And yes,but have a proper facility do it. It happens all the time, especially for people who sell their sperm, want a segregated child, or have a vasectomy.
Yea you store sperm in you testicles an when you have an orgasm your sperm goes down the penis and carries semen on the way and then it comes out the head of the penis
freeze it
60-70 of semen made up of = -10
Go to a store and get a cleaner for upholstery and fabric. Follow the directions on the can.
The production of semen is an ongoing process.
You produce semen all of your life.
yes semen will show up in your drug test because of your vanginal jucies.
To put it simply...Forever
All semen differs in color. It can have a yellow tint. The only true way is to get a test kit from a spy store.
I really really hope this was a typo and you meant "semen in the egg". If not, read up on your anatomy:]
Semen
Up to 5 days.
do you mean throw up it doesn't it tastes good