
What are you asking exactly, if "the larger the balls the larger the load" applies? ...
Yes...

Yes, I know many women don't care. I realize most of the fluid is fron the prostrate and other glands, not the testis. And yes, much depends on how long ago the guy ejaculated. But I wonder if larger cods means larger accesory glands also, hence, a bigger load. BTW, some ladies did offer their theory to me that lowhangers produced more semen, but they were guessing, & wouldn't bet on it. I read where a 500 # gorilla has 1" nuts, but chimps have huge ones, because the gorilla has to impregnate one female one time a year, where a chimp does breed many females several times a day over a very short estrus..He needs big uns to do that. I was curious how this applies to humans. Yes, nobody measures the mans balls, but I guess Drs. do.
http://www.puberty101.com/p_orchidometer.shtml