Friday, May 20, 2011

Twin girls more vulnerable to sexual precocity

Technology channels () News: recently, in Canada Montreal United States the reproductive society meeting, the United States at Cornell University Roger-gosden Professor announced a study compared to ordinary people, the results of: Twin Sisters early menopause 1000x high 5 times.

The study found that in the United Kingdom, United States and Australia, 15% of the twin sisters in the 45-year-old had been before, and ordinary women menstrual suppression ratio of only 5%. Gosden Professor pointed out that, as early as the twin sisters she conceived, its fertility and adulthood health has been affected.

Gosden Professor explained: "it may be because the twin sisters to share a uterus, which makes the body produce a subtle physiological changes that eventually led to their ovarian easier than most women mature. Share a uterus, may also cause twin sisters in the genetic changes that occur when the embryo is split in two, the left one more genes that used to form the uterus and the egg cell and the other easy early menopause. ”

The researchers suggested that the twin sisters need to be fully aware of their fertility may come early recession, conditions permitting should as soon as possible, family, children.

United Kingdom fertility society of experts believe: "perhaps it should be in the twin sisters young, began testing their uterine function, and an early preservation of fertility measures. ”

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