Sex-health password which the man must know

Sex-health password which the man must know
Men always like a succession of figures, sex ability of evaluating oneself comes. The magazine of U.S.A. " men's health " has been announced one group " The man health password " --18154556410. Understand this group of figures help men to judge one's own sex ability correctly, also can help it to discover the problems early.

18 years old, it is " summit " of the man function Age, because grand sex hormone is secreted the most vigorous at this moment. But because lack experience, the man of this age bracket may not have the best sex behavior.
15 centimetres. After erection of the men of 90%, it is about 14-16 centimetres that its penis is long, mostly 15 centimetres. However, if men are fat or overweight, its penis will be short a lot.
45 kilometers speed while referring to male ejaculation hour. The sperm is from spermatic duct to glans penis, are all with " moderate speed " Dash forward, but once enter the vagina, moderate sharply, it seems that it was the thousands upon thousands of horses and soldiers that drove in one way at the same time from four lanes. Generally, the sperm needs creeping for 5 minutes and reaching the cervix uteri, then takes 72 hours to " meet " with the ovum .
The editor recommends:Excellent dialogue of sperm and ovum

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