Half of global sterile married couple are caused by the

Half of global sterile married couple are caused by the husband " It is precise to donate" The gap is big (Fig.)

The picture is the semen collection room of the human sperm bank of section hospital of birth control of Guangdong Province. China News Service sends Xiao Jun Ke * and takes the photograph

This year, the first test tube baby in the world is just 30 years old; The first test tube baby in China has already reached the age of 20; The first test tube baby in Shanghai is 10 years old This morning, reporter learn from Yan Chai Hospital, set up in the intersection of Shanghai and human the intersection of sperm bank and all over " 5 year old " of institute this . According to the newest statistics, up till now, already 6 provinces and cities, 11 units have succeeded in supporting more than 6000 precise parts to the whole country in the human sperm bank of Shanghai, pregnant women are more than 700, the pregnant rate was up to 20.36%, had already been born in 438 healthy children.

Donate only twenty percent of precise success rate

According to newest statistics of the human sperm bank of Shanghai, donate the success rate of the smart volunteer only about twenty percent at present. "This is a world difficult problem! " Shanghai human the intersection of sperm bank and director, polished Professor Li, urology surgery of Yan Chai Hospital, say, would like to donate precisely and succeeding in donating precisely, it is totally totally different!

According to the analysis, now male the intersection of job and high pressure, life style improper, stay a moment, move, reverse, work and rest law day and night little often, and environmental pollution,etc., may all become main reasons causing male sperm's quality to drop at present.

At present, the male healthy reproduction situation is very severe. Studies have suggested, over the past 50 years, male quantity of sperm and sport have already dropped by 40% to 50% in the whole world, and sperm's quantity may be average drop at the speed of 2% every year. And the sterility morbidity rises to 12%- 16% from 8%- 10%, there are 80 million pairs of sterile married couple in the whole world at least, and continue increasing progressively at 2 million pairs of speeds of every year. Among them, about 50% are caused by the husband's factor.

Sperm's quality is screened strictly

It is introduced, very strict for donating the screening of the precise one. Besides expecting very much to the quality of sperm of donating the precise one, also include such psychological diseases as the family has hereditary medical history, there are psychological obstacles. Generally speaking, the qualified density of sperm of donating the precise one needs to be up to 60 million / more than ml, for normal male sperm density 20 million / ml(this standard can be born) 3 double about.

Newest data statistics show, the qualified sperm in the human sperm bank of Shanghai is 25719 at present, come from 804 person qualified to donate getting precise among them, than increase 1/3 last year, donate precise 4 to 5 each person on average.

" it is precise to donate" Approve degree is low

Though the human sperm bank of Shanghai is being substantiated day by day, the demand gap to the sperm still exists at present. The statistics show, at present all of this cities reproduction every year artificial fertilization will need or last married couple at test tube babies smart probably at 3000 in centre to about. From last April to March of this year, the human sperm bank of Shanghai supported precise 444 to every reproduction centre in this city, the foreign province and city support 985 precise parts. But donate the idea of the sperm, can change in one day. "Several years ago, most of university students were shier, we put up the counseling platform and told the healthy reproduction, there are very few students coming to hear; We go university do propaganda now, relatively more person that accept. " However, the human sperm bank Cao little Rong in Shanghai of Yan Chai Hospital emphasizes, " it is precise to donate " Fail to agree with the traditional idea after all. Over these five years, though citizens, to donating accepting smartly the intensity is improved to some extent, can't reach and look like " donate blood " far , " offer the bone marrow " The same approval degree.

The reporter knows, at present, the main crowd who donates the smart volunteer in the human sperm bank of Shanghai concentrates on university student and young man at school,etc..

Donate very free physical examination of the precise one

Donate the precise ones for what has been expressed gratitude to every one to contribute human sperm bank of Shanghai, the sperm bank determines, invite every one to succeed in realizing and donating the smart volunteer and " coming home " successively ,And offer free medical consultation and physical examination for it. "In fact, it is only a little link in the standardized construction of the sperm bank to donate the precise one ' come home 's, the purpose is in order to be supported the precise one and trust of both sides of persons who inseminate. " Director Li Zheng says.

However, will still continue facing qualified donating the precise ones insufficiently to the a very long time in the future, and sperm quality two major generally not good difficult problem. The relevant person calls upon, hope to have more healthy men to participate in getting and donating coming in the precise ranks actively.

[The expert proposes ] " The residence man " Swim more

In order to improve men's health, " double " faced to man's on-the-job field at present and in life The pressure, and modern " stay a moment and move few " that prevails Wait for " residence man " Life style, director Li Zheng proposes, in numerous movement ways, to man, it should be a good choice to swim. Especially 34 , 35 water temperature, help the body to recover from fatigue, is beneficial for improving sperm's vigor greatly. In addition, he also advises the male friend to accomplish " four and one " every day in the diet and in life ,Namely: A cup of green tea, a cup of red wine, a cup of milk and a friend. (reporter let, ooze Wei of intern Korea S. report, photograph dawn Yang)

Half of global sterile married couple are caused by the husband " It is precise to donate" The gap is big (Fig.)