Post Date December, 03 2023
Core Tip: Nurturing life is a woman's duty and a body of value. However, women have a strict biological clock, and once they exceed the age of 35, not only does fertility decline, but the risk of conceiving a fetus also increases. And what about men? There are many news in society about men giving birth to children at the age of 80. Therefore, in people's general belief, men are strictly controlled by your biological clock. However, from the perspective of eugenics, experts say that the optimal age for men to have children is between 25 and 35 years old.
When men reach the age of 40, their physical strength is still very strong, so many people believe that men's fertility is not limited by age. As long as they have decent physical strength and good sperm quality, they naturally have fertility. Actually, it's not the case, experts remind that men aged 25 to 35 are the golden age for childbirth.
Compared to women, men's age is not as important in terms of fertility issues. However, experts say from the perspective of eugenics that the best fatherhood age for men should not exceed 35 years old.
Parents' age affects children's development
Genetic research shows that the mother is too young and has not yet fully developed, which will definitely have a negative impact on the development of the child. However, the mother should not be too old, and the incidence of fetal mental retardation will increase, which may cause mental retardation and other neurological dysplasia.
If a man is too old, the vitality of his sperm will decrease, and the incidence of various fetal diseases will also increase relatively. For example, abnormal sperm can lead to miscarriage, premature birth, and congenital malformations of the baby after conception, as well as chondrodysplasia, congenital deafness, and congenital heart disease.
35 years old is the watershed for men's sperm
American scientists have found that the age of 35 is a watershed in the quality of male sperm. Although sperm do not age with men and their density does not decrease, the proportion of sperm with mutations greatly increases. This means that once a person ages, the vitality of sperm significantly decreases, and the number of deformed sperm will gradually increase. On the other hand, once a man reaches the age of 35, his testosterone levels begin to decline. Experts have calculated that on average, his testosterone secretion decreases by 1% every year.
So, this can also prove that men actually have a reproductive clock, but the elasticity of men's reproductive clock is slightly greater than that of women.
The older a man is, the more likely his wife is to miscarry
Researchers from the Paris Ailao Assisted Reproduction Center have conducted research on sperm samples from over 12000 couples, and found that if the male partner is over 40 years old, the probability of miscarriage for the female partner is about 35%; The probability of miscarriage for a woman is approximately 10% to 15% when the man is under 30 years old. Therefore, it indicates that male age has a direct impact on female fertility. Researchers speculate that there may be a certain relationship between the aging of males and the breakage and decline of sperm deoxyribonucleic acid.
The best children born to men before the age of 35
The research results of French geneticist Maurice indicate that men aged 30-35 have the best offspring. Morris said that male sperm quality reaches its peak at the age of 30 and can continue to be of high quality for 5 years.
There is also a certain relationship between a man's age and a child's intelligence. Children born between the ages of 30 and 35 have the highest intelligence and intelligence, as sperm have the best vitality and the strongest vitality. After the age of 35, the quality shows a decreasing trend.
The older the father, the more likely the child is to suffer from heart disease
According to a report by the Medical Journal in the United States, children born to fathers over 35 years old tend to have lighter weight and higher cholesterol levels.
There is also a certain relationship between the age of a man and the height of a child. Research results show that compared to children born to fathers under the age of 30, children born to fathers over the age of 31 have an average height increase of 2 centimeters; Children of fathers over 35 years old have lower body mass index and 21% higher levels of low-density lipoprotein in their blood. High levels of low-density lipoprotein can increase people's risk of heart disease.
We have the ability to have children, and of course, we need to give them a healthy body to grow up safely. Grasping the optimal reproductive age is the most responsible performance for children.
