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Men's sperm health may be badociated with repeated miscarriages in their wives, the researchers said, pointing out that it was a related factor.
This statement contrasts with "the usual" where it is customary to focus on a woman's body when abortions are repeated and when one examines the diseases or problems of her system. immune.
The researchers commented after a study funded by the British government, consisting of scientists from Imperial College London, suggesting that abortion could be caused by problems with the husband rather than the woman.
"Traditionally, doctors focus on women when they look for the causes of repeated abortions, without checking the health of men and the health of their sperm," said Chana Jayesna, a university academic leader. .
"But this research adds to the growing research on sperm health, which means healthy pregnancy," he said.
In one example, he explained that previous studies had shown that spermatozoa play an important role in placental formation, which also plays an important role in providing oxygen and food to embryos.
The study team examined 50 men whose wives had repeated abortions three times in a row 20 weeks before their date of birth and all of them examined at St. Mary's Hospital in London.
Scientists badyzed sperm from 50 men aged 37 and compared sperm to 60 volunteers.
The sperm of the 50 pairs who aborted their wives discovered DNA damage that affected the placenta.
Scientists have not found any diseases that cause DNA damage, such as chlamydia, in men, but they are still studying the causes.
Scientists believe that sperm damage to these men can be caused by bacteria from previous diseases that have been exposed and have reached the prostate that produces sperm.
Obesity or obesity is another cause of sperm weakness, Jaysna said.
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