Semen constantly replenishes in a man's body. It is not possible for there not to be any left and there will always be a supply within a male, unless there is a medical issue.
Semen will replenish very quickly, usually in less than a day but this does not mean that there will not be a supply when this is being replenished. This new supply will just keep up the stock of semen in the body and will make sure that the semen that is in the man's body is of the best quality it can be.
The human body sees the replenishment of semen as an important task for the body because it is the way that we reproduce and unconsciously to us, our bodies put in a lot of energy to make sure that each of us are at our best when it comes to reproduction.
Semen is produced by the male body from when the man reaches puberty in his early teenage years. This sperm production will continue throughout his life and there is not a point when the body will stop producing the substance.
- Women's reproductive systems
This is very different in women who start off with a set amount of eggs when they are born and these run out when they get the menopause. They do not produce anymore and women can not have any more children once they have been through the menopause whereas men will continue to produce sperm way in to their later years.
You should be able to talk to your doctor about this issue and they will tell you all about replenishing semen inside the body so that you can be reassured by a medical professional if you do have any worries.
