On October 29, 2015, the Fifth Plenary Session of the 18th Party Central Committee closed, the country fully liberalized the “two-child policy”, the day the “circle of friends” was “screen”,…
Environmental factors are chemicals released into the environment due to human production and living activities that affect the endocrine system of humans and animals, with estrogen-like effects, academically known as…
“Doctor, my semen test has such a high sperm malformation rate, will the child born be malformed too?” “Doctor, such a high malformation rate? What exactly is the cause? Does…
Whether it is an active test for preconception preparation or a passive test for fertility problems, a routine semen test is essential, as it is the most basic test to…
Men who want to know if their sperm is normal can go to the hospital for a routine semen examination. There are more items included in the sperm test. These…
The usual diet can have a great impact on the quality of male sperm, and men need to pay special attention to their diet during pregnancy preparation in order to…
As the old saying goes, “Unfiliality is the greatest.” Although the time has entered the 21st century, there are still many people who cling to this traditional concept of life…
I. The process of “artificial insemination” Artificial insemination refers to a technique of collecting semen from the husband or the sperm donor and injecting it directly or after washing into…
Sperm are about 60 microns long in the vagina, while a woman’s vagina is 8 cm (80,000 microns) long. If it weren’t for ejaculation, just this distance of the vagina…
Ten factors affecting the quality of sperm 1, food packaging and cosmetics The German Research Association recently issued a press release saying that the global decline in the number of…