QUOTE(genOcide117 @ Nov 3 2010, 03:16 PM)
Masturbation is a healthy sexual behavior. Like other behaviors, when over practiced or addicted it can lead to both psychological and physiological imbalances.
The side effects of such changes to the body include:
* Fatigue. Feeling tired all the time
* Lower back pain
* Thinning hair / Hair Loss
* Soft / Weak Erection
* Premature Ejaculation
* Eye floaters or fuzzy vision
* Groin / Testicular Pain
* Pain or cramp in the pelvic cavity or/and tail bone
How much is too much masturbation?That depends but it's suggested men keep their ejaculation frequency down to 2-3 times a week. However, sexual activity can be experienced more often if men learn how to orgasm without ejaculation. Doing so can actually store bioenergy into your system and make your penis firmer, your erections last longer, and your ejaculate volume bigger.
Masturbation is a part of life and our sexual practices. In fact, most doctors recommend it, not only to improve sexual experiences but to also promote good general health. However, like most things in life, too much of a good thing can be bad.
Excessive masturbation can lead to symptoms like stress, fatigue, and memory loss. In extreme cases, sufferers fall into the pitfalls of impotence and hair loss.SOSOk,gud article indeed

But at the end of the article,they were advertising their own products
So this means that it's best to do it only 2-3 times a week

Ok,I will do it only once per week then,or once in two weeks
Btw,I find this quote from the acticle interesting:'One recently published study reported that 87% of
women and 95% of men have practised masturbation..this shows that women do masturbate too..