High woman's ability to conceive, oddly enough, can become a problem for successful gestation pregnancy. These conclusions were unexpected hospital doctors Princess Anne in Southampton and the University Medical Center Utrecht, BBC.

The fact that some women, the uterus is not able to distinguish from a poor quality embryo. As a result, it is easy to allow ourselves to be implanted, and the two, but when the "bad" embryo grows, there is a miscarriage, according to a study published in the journal PLoS ONE.

This helped the researchers find out the following experiment: they did scrapings queens in six women with normal fertility and six with recurrent miscarriage. They are then placed in the samples taken and substandard quality embryos.

In cell samples taken from women with normal fertility, increased only high quality embryos were eliminated substandard. In women the samples had multiple miscarriages occurred embryo development of any quality.

news. gradusnik. ru.

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