An eye doctor has received a letter from Christina girl from Xinjiang. Said in the letter, she is a high degree of myopia (1000), college students are suffering from high myopia with one love, but heard that will be passed on to the next generation in high myopia, would like to ask the doctor answered. Doctor\'s answer is Yes: girl, you have to give up this love!
This is because the high degree of myopia is genetic. When both parents are high myopia (myopia is more than 600 degrees) patients, a child suffering from high myopia rate of 100% and party for the carrier (without myopia), the children of high myopia rate is 50%. Therefore, to next generation no longer appear in high myopia, doctors advised the girl or give up this love as well.
Currently known hereditary diseases have more than 4,000 species, if women and men are suffering from the same hereditary disease, mental disorders, the offspring of a high incidence, pathogenesis of even all!
Other than these high myopia, there is information indicating that, both for the congenital deaf, their child morbidity of 100%, and acquired and congenital deaf deaf marriages, their children properly.
Due to genetic factors is one of the causes of mental illness, so both men and women are suffering from mental illness or both have the same mental illness is family history or family history of mental illness and the other is mentally ill, it is best not to love, so as to avoid the disease to their offspring.
In addition, there is a certain family of diabetes mellitus, by clinical observation found that 40% of the family history of diabetes, and also found that first-degree relatives of patients with urinary husk (parent, child, sibling) significantly increased risk of diabetes than other people in. Therefore, the World Health Organization had made at a professional Conference: diabetes between marriage and fertility is not appropriate.
Organizations of the various organs of the body health and susceptibility to disease and genetic. If susceptibility to respiratory diseases, but others risk of gastrointestinal disease; was also susceptibility to liver and gallbladder disease, and so on. Is now clear both suffer from the same disease, or the same organization, the organ infected more easily, the children born after their marriage may appear in the appropriate organizations, organs nor a healthy individual. In addition, in identifying both sides of the family has a history of cancer, and when the same history of other important, marriage is also inappropriate.
