Previously, that the sperm move slowly ... is one of the causes of infertility in men. However, recent studies of KH in Syracuse UNIVERSITY has rejected that.
Previously, many people believe that sperm moving fast is better than slow moving sperm. However, recent studies indicate sperm swim faster back hard in conjunction with the egg to insemination.
Lead author of the study is DR. Stefan Lüpold at the University of Syracuse, USA. They observe the mating male fruit flies with flies in 3 days and track the quality of the sperm inside the genital area of fruit flies. The results showed flies have slow moving sperm than eggs common ants have sperm move fast.
Research on beneficial for finding out the chể prevent infertility in animals provide clues in the study of sperm at the same time there is hope provides new thinking in research methods to cure infertility in humans.
For humans, now I still don't have the drug helps sperm move fast or slow.
The ratio of irregularities in the semen maps tend to be growing. In General, abnormal sperm makes up about 50% of the causes of infertility.
Because the medicine has not found the cause and mechanism of illnesses, should not have these measures effective treatments. In some cases, the sperm after a good time might be up or worsen due to the change of the elements external influences.
The study, published in the journal Current Biology.
Thu Trinh As Khampha
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