What diseases will be passed on to children?

And then what? Is high myopia ok? High myopia is an autosomal recessive genetic disease. If both parents are highly myopic, the incidence of their children is 100%. If one parent is highly myopic and the other parent is a gene carrier, the incidence rate of their children is 50%. If both parents are not patients but only gene carriers, the incidence rate of their children is 25%. If one parent is highly myopic and the other is normal, their children will not have patients, but they may be gene carriers. However, the child's high myopia is also related to environmental factors, such as the mother's illness during pregnancy, taking some medicine and taking X-rays. It may cause myopia in children. If one parent is obese, the probability that the child is overweight is 40%; If both parents are obese, the probability will increase to 70%. However, many cases have proved that even if parents are severely obese, as long as children always adhere to a healthy diet and exercise, they can break the routine of genetic obesity genes and grow into normal-weight children. Experts remind us that the problem of overweight in childhood must not be ignored, because it is likely to lead to diabetes, early heart disease, asthma and cancer. And then what? Can eczema happen? Eczema, like allergy, is a kind of allergic reaction, and the genetic probability is 50%. Parents often say: we have no eczema! Howard, director of clinical genetics, Cincinnati Children's Hospital Medical Center? Sal, M.D., pointed out that parents passed on allergic genes to their children, not specific allergic diseases, so eczema may also be caused by heredity. Among all allergic diseases, eczema is the only one in infancy. If you find that your child's cheeks, elbows, knees and other parts are dry and itchy, accompanied by erythema, you should seek medical advice promptly. In addition, a study in technical university of munich, Germany, found that when parents are separated or divorced, the chances of children suffering from eczema will increase by three times. In the past, we always thought that hypertension and hyperlipidemia were the patents of adults. However, more and more facts remind us that this disease may also occur in children, and it is very likely to lead to heart disease in the future. Children whose parents have some kind of heart disease. If one parent suffers from hypertension or hyperlipidemia, the risk of the child's illness is 50%; If both parents suffer from hypertension or hyperlipidemia, the probability will increase to 75%. This disease is highly hereditary. Even if only one parent, grandparent or grandparent suffers from heart disease, or is diagnosed with heart disease before the age of 55, the chances of children getting sick are very high.