What are we talking about here? There seems to be two options.
Increasing the volume for just one time. Prolonged foreplay, couple of days of abstinence or Chinese techniques will do that.
Increasing a "default" volume for is unlikely.
Most of it is not sperm really, it is just lubricant-disinfectant liquid produced by various glands, mainly prostate. Something (food or supplement) theoretically might affect the output of these glands, but it will require a strict diet or regimen which is completely impractical for such goal. Besides, one may expect to increase the volume by few milliliters, so the difference may not be noticeable at all.
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Ilya. |