Turn on the TV, look at the billboards, often see the small ads of infertility hospitals, not to mention the small ads introduce the hospital’s positive regular or not, the prevalence of small ads also fully explains the infertility is a common problem in modern society men and women, infertility is a problem of the husband and wife, the male side need to do what check it? For every young couple, first of all, you need both husband and wife have certain knowledge of preparation for pregnancy, pregnancy is a matter of two people, the conditions of conception are very harsh, normal conception is like planting crops, there should be healthy seeds, fertile land and other factors, that is to say, such as the male party sperm problems, even if the egg is normal, can not be accomplished normal conception. There are many causes of infertility, of which the male factor accounts for 30%, before preparing for pregnancy, both men and women should be examined, the man should know his own health, past medical history, whether there is tuberculosis, mumps and other infectious diseases, whether there is a history of taking medication, whether the sex life is harmonious and normal, such as infertility patients, check the genitals for deformities, whether there is urethral fissure, whether there is a serious penile tumor, inflammation, severe penile, etc. It is also necessary to check the routine semen examination to determine whether there are sperm abnormalities such as poor vitality and low count of male sperm. Male semen problems such as oligospermia and azoospermia can be regulated by medication, and those who are really ineffective may also be considered for assisted reproduction techniques such as artificial insemination. Infertility male examination is also very important, but it should be noted that, must go to the regular hospital examination, to choose a good reputation, deep qualification of the hospital, to avoid spending money, but also conducive to the couple faster to realize the desire of pregnancy.