Sperm takes several weeks to be made, ejaculations every day slowly run down the numbers if the production line is not young and virile. My figures relate to older couples who are finding a mis-match of sex drives, and may be considering swinging or cuckoldry. The 18-yr-olds can sometimes ejaculate 5-8 times in 24 hours, so their g/fs won't be complaining at that age.
The figures you quote may be factual over several days, but if the sperm is not being manufactured in sufficient numbers, the daily volume slowly drops down 50-90 million as a long term trend in the target age group where horny wives can decide to take alternative opportunities on "girls' nights out", because "my man is not up to it any longer, so he has agreed to let me have a lover as long as I excite him with the juicy details when I get home". The creampie became the consolation prize for hubby.
The figures you quote may be factual over several days, but if the sperm is not being manufactured in sufficient numbers, the daily volume slowly drops down 50-90 million as a long term trend in the target age group where horny wives can decide to take alternative opportunities on "girls' nights out", because "my man is not up to it any longer, so he has agreed to let me have a lover as long as I excite him with the juicy details when I get home". The creampie became the consolation prize for hubby.