How do you know if he's good in bed you find the answer to looking at his hands!

Scientists have discovered a new way to understand how long a male can last in bed, and you can do so only by analyzing his hands.

Apparently, if the male's ring's fingers are of the same length or shorter than the index fingers, it will extend more to the bed.

But men with the longest fingers on the ring usually disappoint with short performance.

And all these discoveries are related to testosterone.

London's experts have found that the more contact boys have with testosterone when they're in the womb, the longer they'll have the fingers of the ring compared to the index fingers.

Experts have explained that exposure to high levels of testosterone can harm brain receptors that control cyaculation.

Earlier studies have suggested that early disfellowshipped, which affects much of men, may be the result of genetic factors or early sexual experiences.

Other studies have shown that males with long fingers in the ring have a bigger penis, are less vulnerable to heart disease, and become more successful athletes.

Males suffering from early disfellowshipped usually experience orgasms within a minute, but sex normally has to last between five and seven minutes.