If a healthy man with no sexual problems is having sex with his with it will take about 10 minutes...there are people who can get it out in less than a minute or longer than 45 minutes though...
It depends on the person, but on average men will ejaculate about 1,080 gallons of sperm in their life time.
Provided that you are not suffering from malnutrition, the amount, when or what you eat has nothing to do with your sperm.
sperm needs to mature enough to reach the egg to form zygote
I'm sorry to be the one to tell you this, but applying sperm to skin will have no lasting beneficial effect.
Every time a man ejaculates there is about one teaspoon full.
when the sperm reached your egg...
Sperm can be viable for a few days inside a woman's body, even up to five days.
There will not be as much. It takes a day or so to rebuild the numbers.
that's for me to know and you to find out.
sperm is sold for 30 dollars a pound to drink
See me, and find out how much you can.
It is called semen, and it contains millions of sperm cells. I don't know what you mean by ". . . having to wait". Having to wait for what?? You should repost your question and mention what it is that you might be waiting for.