When the news of becoming a father again appeared on the hot search, his wife Sun Ying immediately responded and admitted the birth of her daughter. He also revealed that his daughter was born on June 7, 2020165438+1October 7 (last Saturday), and bluntly said that her daughter was a gift from God to the couple and was named Beibei.
Internet users are also talking about Liu Shikun becoming a father again. Some netizens bluntly said: "Teacher Liu is really old and strong!" Immediately, some netizens spoke out: "As long as you get married well, you can be a wife at the age of 44"; Some netizens commented: "Sun Ying and Liu Shikun are like Gina and Lang Lang";
After throwing out the spit and questioning, some netizens raised such a question: "Women are basically infertile in their 50 s, so how long will men lose their fertility?"
At what age does a man lose his fertility at the latest?
As we all know, with the increase of age, women's fertility will gradually decrease. When women reach their fifties, they will experience menopause and amenorrhea, and gradually lose their fertility. But male fertility depends on the quantity and quality of sperm, and is not limited by age.
There is a saying that the reproductive age of men can last until the last moment of life. According to years of research by scientists, although the fertility of men will decrease with age, it is uncertain that they will lose their fertility.
According to news reports, an old man in India gave birth to his own child at the age of 96. It can be seen that there is no saying how old men will lose their fertility.
Male fertility will not be lost, but giving birth to a baby is not always smooth.
There used to be an old man in his 60 s in his hometown. His career is very successful, he has achieved wealth freedom and his life is very happy. Married a wife less than 30 years old a year ago. After remarriage, both husband and wife want to have another child.
Pregnant at home for half a year, my wife has never been pregnant. The couple decided to go to the hospital for a check-up and found that everything was normal after passing all the checks. The doctor suggested that the couple could try it for a while. They thought they would get pregnant soon, but they didn't get pregnant.
I heard that some time ago, the couple got pregnant successfully after artificial conception. It can be seen that although men will not lose their fertility, the older they are, the lower their fertility potential, and the birth of children will not be smooth.
Two signals indicate that male fertility is declining.
With the growth of men's age, all functions of the body will decline, and reproductive function is no exception. Just like food has a shelf life, the quality of products that are about to expire will definitely decline. The same is true of childbirth. With the increase of age, the quantity and quality of sperm can not be compared with those of young people. If men frequently appear these signals, it means that fertility is declining:
0 1, abnormal semen color.
Normal semen is translucent gray or milky white. If a man finds that his semen turns yellow-green or brown, it means that his body may be abnormal and will damage his fertility.
02. The amount of semen decreases.
According to relevant statistics, the semen volume of male after ejaculation is about 3/4 spoon at a time, about 3.7ml；; If you find that you have less semen and low viscosity for a long time, it means that the number of sperm has decreased and the quality is likely to be below the standard.
In short, if men have abnormal semen color and small amount for a long time, they should be alert to the possibility that fertility may face a crisis.
Older men want to give birth again, they must do these two homework well.
① Protect the fertility potential.
Generally speaking, after the age of 35, with the decline of hormone levels in the body, sperm quality is also declining. In order to protect the fertility potential, men should pay attention to a healthy diet of three meals a day, quit smoking and drinking, and strengthen physical exercise.
Look at the "old-timers" in the entertainment circle. They have well protected their fertility potential:
Yu Chengqing, 57, personally admitted that the "secret recipe" for older children is to quit smoking for 25 years; Chen Jianbin in "The Trio of Happiness" is a health coffee of "Chyi Chin Painting, Calligraphy, Poetry, Wine and Tea"; Aaron Kwok, who is in his fifties, is also a father. He has been a dancing king for more than 30 years.
② Accept necessary consultation, inspection and preparation.
For elderly men who want to have children, it is very necessary to have the necessary examination before pregnancy. For men with poor fertility potential, doctors can take targeted treatment measures to realize their desire to be fathers as soon as possible.
What are the effects of older men on fertility?
Studies show that: 20-30 years old is the best age for men to give birth; After the age of 40, he has basically entered the stage of "elderly father". In other words, if a male gives birth over 40 years old, the higher the probability that the baby will have problems.
1, the probability of miscarriage will increase.
According to scientific research, in terms of sperm count, the sperm count of men in their twenties is at least more than that of men in their fifties 16%.
As far as sperm quality is concerned, because men are older and have poor sperm quality, even after pregnancy, the probability of miscarriage or premature birth of their wives will increase.
Relevant data survey shows that when a man is over 35 years old, the probability of spontaneous abortion after his wife is pregnant will increase by 30%; If a man is over 50 years old, the probability of his wife's spontaneous abortion will reach 60%.
2. The risk of neonatal defects increases.
Whether at home or abroad, there are relevant scientific investigations and studies that show that the father's old age is the main risk factor for fetal cleft lip and palate. 50% of Down's children are caused by older parents.
In short, male fertility will not necessarily be lost, but it will gradually decrease with age. Therefore, if you want to have children, don't miss the best childbearing age. Don't "don't want to be born when you are young, but you can't be born when you are old."