Do a male with only one testicle produce less seamen?

A male with only one testicle can still produce semen, as the remaining testicle often compensates for the loss. While there may be some variation in sperm production and semen volume, many men with one testicle can have normal fertility. Factors such as overall health, hormonal balance, and any underlying conditions also play a significant role in semen production. Therefore, while there might be some differences, it doesn't necessarily mean that semen production will be significantly reduced.