Ejaculate Volume

Anybody know of any methods for upping your ejaculate volume? Even though I have been successful even if only temporarily in fighting some of the sides of fina this is one side that I can’t seem to alter, unless I don’t masturbate for 2-3 days and even then its not what it used to be.

L argentine can be used for this but it’s subject to the PFS law of diminishing returns.