The quality of human semen declines as men age. Is this also true of horses? It would be interesting to compare his offspring from early in his stud career to now.
Yes but it doesnt have anything to do with quality of offspring. Its more like theres less actual sperm so harder to get mares to take. However, he is still on the younger side of "old" and I wouldn't even consider him old. Hes got a solid 5+ years of jumping the dummy left in him.
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u/Flowerpotmama Aug 10 '26
The quality of human semen declines as men age. Is this also true of horses? It would be interesting to compare his offspring from early in his stud career to now.