I hear that the rule of thumb is that 2-3 days of abstaining will yield the most amount of semen. However, it doesnt seem to matter for me. I can cum again hours later and it will be nearly the same quantity as if I abstain from anything for several days. The only difference might be thickness. Why is that? Also, I hear about those formulas with zinc/arginine/lecithin and those didnt seem to change a thing when I tried them for a week or so. Again, just thicker cum, not more of it.