Take good care of your penis, you need good sleep

  We know penis erection at night, which refers to the penis in a spontaneous erection during sleep,almost all normal men have this situation. The number of erection due to age, physical, sexual differences in functional status are quite different. In general, young men have about 7or8 times erection each night, in theory, would be significantly higher than during the day. As the age increases, erections times will gradually reduce. Healthy older men, erectile frequency is about two or three times every night.
  [from http://healthwalker.blogspot.com]

 Studies have found that penile erection, the intracavernosal oxygen tension is the 3-4 times greater than penis is weak. This high oxygen tension contribute to the metabolism of endothelial cells in the penis to promote the recovery of normal sexual function. Therefore, the male general practitioners prefer to call "to the penis charging."

 

 Men with good sleep every night easily have several times of the "charging" opportunities, it can ensure that their sexual function in good condition. When men has little time to sleep or sleep quality is not high, the times of erection will reduce. It is not difficult to imagine that these men's erectile function will drop a lot of.

 In fact, in real life, not only in patients with insomnia, there are many the "night owl" often stay up all night,their quality of sexual life is often less than satisfactory. To this end, hope that the majority of males strike a proper balance between work and leisure , to ensure adequate and high quality sleep. This is  however inexpensive, highly efficient "Health Law" for penis and sexual function,