Answer

Decreased semen is often due to decreased ejaculatory force.

Decreased ejaculatory force is often a normal temporary phase which passes off soon.

As we grow older, the ejaculatory force also decreases naturally.

Some other conditions which could cause such decreased semen are increased sex, too infrequent sex, (two or three times a week is ideal), stress, inadequate sexual interest in partner, etc.

The best way is to maintain a healthy lifestyle, by avoiding smoking specially, having a low cholesterol and exercising regularly. All these steps help to keep your circulation normal and help in ejaculation. Taking adequate fluids so that you are well hydrated is also necessary. Kegel's exercises will also help you to have a strong orgasm and ejaculation.

Three supplements that are believed to help in this are Zinc Oxide, Arginine and Lysine.

You can look up here:
http://www.articlealley.com/article_176755_23.html

For Kegel.s exercises: Link



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Expert:	Dr. P. Jyoti
Pos. Feedback:	99.7 %
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Answered:	9/10/2009

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Experienced in a wide range of clinical settings including emergency Medicine