One of the dangers of late childbearing: infertility

　　late marriage male Increasing infertility and rising marital crisis index
　　
　　There are reports that white-collar workers and college students volunteer for human sperm When donating sperm to a bank, he was found to have various male diseases during the physical examination. disease , not only cannot donate sperm, but also need treatment or even surgery as soon as possible. In fact, this is also a microcosm of men's problems in today's society. In recent years, male sperm quantity, quality and motility have declined, male infertility has become more common, and the divorce rate due to infertility is increasing.
　　
　　At the beginning of last year, Xiao Liu finally got married to the beautiful Miss Xue. However, he wanted to have a baby for more than a year but was unable to do so, which made the couple very unhappy due to fertility issues, and even to the point of going their separate ways. Mr. Liu, who has always suspected that there is something wrong with his wife, arrives Hospital After the examination, I was dumbfounded. It turned out that the problem was with me. It was my sperm.
　　
　　Experts say cases like this are clinical There are discoveries from time to time. Nowadays, the concept of "start a career first, start a family later" is prevalent. More than 60% of men hope to wait until they have a house, a car, and a successful career before getting married. In fact, from healthy From a perspective, you might as well "start a family first, then start a career." With the increasingly serious environmental pollution, increasing survival pressure, and the impact of unhealthy lifestyles, our country Infertility The incidence rate is consistent with the world level. On average, one in every 10 couples is infertile. At present, the age of marriage and childbearing is generally postponed, and the number of male infertility due to age, stress, etc. is also increasing significantly. In fact, for both men and women, the best age for childbirth should be between 25 and 28 years old.
　　
　　Well-known fertility experts say that with the development of industrialization in recent years, toxic and harmful gases have far more impact on male sperm than on eggs. In particular, the proportion of infertility caused by male factors has increased significantly, almost doubling from 20% in the past to 40%. At the same time, sperm quantity, quality and motility also declined.
　　
　　Sperm quality is actually the best reflection of a man’s physical health. Many people don't pay much attention to their own health when they are young, thinking that they can handle it when they are young, and often overdraw their health. Some people think that they can regain their health by quitting smoking and drinking. In fact, these damages to the body, including sperm, are cumulative. Especially for men, as they age, the cumulative damage to sperm will be greater. Coupled with the impact of some male diseases, one day it suddenly breaks out, and it is not easy to recover as soon as possible. Especially when it comes to childbirth, many people don’t realize that it is related to the happiness of three families and the future of mankind.
　　
　　With the deepening of research and understanding of genes in recent years, people have become more clear that relative to female For the X chromosome, the genes carried by the male Y chromosome are more likely to mutate, and the chance of mutation increases with age. However, once the genetically mutated sperm combines with the egg to form a fertilized egg, it will mean the birth of a disabled life and will become a heavy burden for society and families in the future.
　　
　　The increase in male infertility caused by late marriage has become an important factor threatening the health of future generations and the happiness of families. Fertility expert Shi Changchun pointed out that human sperm quality is closely related to age, and sperm quality is related to major issues of human survival and reproduction. For the health of future generations and the happiness of the family, men may as well "get married first, then start a career."