Ejaculated imp. & p. p. : of Ejaculate

Example:
What is the most amount of semen that a man has ever Ejaculated and how would I reach that level?

Taxonomy
contractions, refractory period, puberty, duration, spurts, prostate cancer, manual stimulation, risk, free encyclopedia, PMID, rhythmic, characteristics, Expression, c-fos, jama, Female ejaculation, dream, unable to ejaculate.

Defination from the web:
ejaculation is the sexual arousal of the male, leading to the erection of the penis, though not every arousal nor erection leads to ejaculation. ... There are wide variations in how long the sexual arousal needs to be before ejaculation occurs. ...