Zhuyun "Human lubricant manufacturers" also known as pro sperm lubricant, is designed for those couples developed products ready fertility. Such lubricants more balanced pH PH, will not undermine the balance of the body electrolytes and sperm penetration through more appropriate, that sperm can very easily through the "Human lubricant manufacturers" and reach the egg. Such products do not contain any chemical damage sperm, sperm motility nor will it cause any interference, even some of these products are accelerated so that sperm motility effect. Such "Human lubricant manufacturers" are usually patented formula, within product was added to the calcium and magnesium ions, and simulate the body's natural physiological environment, in order to alleviate the problem of dry Mixue to help couples conceive naturally. It was shown that calcium and magnesium ions are not on sperm motility and survival as well as an adverse impact on embryonic development.