Male infertility is hereditary?

Scientists believe that this is further evidence that infertility is partly hereditary. The study included 311 men from Denmark, aged 18 to 21 years. Scientists have found that the parents of all participants took more than a year to receive a child in connection with a small amount of healthy sperm or lack of male germ cells in the semen of their fathers. Tsesilia Dr. Ramlal-Hansen wanted to prove that the problems with the reproductive function in some family history. Genes play an important role in the development of sperm. But what remained of the parents "must" infertile men is unclear. Some studies have argued that poor sperm quality in men more often, the mother in the treatment of infertility. Although it is not known what effects on the composition of the seminal fluid: Inheritance or receive treatment parent. This study only those adolescents whose parents participated not treated for infertility. Semen analysis of the participants showed that participants with a bad heredity reducing the concentration of sperm in the semen, and the lack of sound that. Sperm capable of fertilization in 22% more likely than men whose parents had appeared healthy If infertility is indeed associated with heredity, its prevalence in the population of the day in direct proportion to the number of couples suffering from infertility and the growing reliance on the help of reproductive medicine. But to confirm this hypothesis, further research is needed with a larger number of participants writes http://besplodie.rf/.