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| Longed for a daughter? Husband should not be fat ! _ Illustration of a heart attack. Shutterstock / Image Point Fr _ |
As quoted by the Daily Mail merdeka.com (22/9), the researchers studied 8,500 couples in China are undergoing fertility treatment and see if have influence men's weight against their chances of having a boy or a girl.
The results showed that men who were overweight or obese, 27 percent more likely to have boys. Researchers from Peking University Hospital said that this is the first study, which reported that the men are overweight or obese tend to be difficult to have a daughter. This research has been published in the journal Fertility and Sterility.
Although the researchers still not sure about what is behind the phenomenon. Simon Fishel, a leading UK fertility expert, said there is a possibility that obese men produce more sperm 'Y' - that make up a tad at conception - than the skinny guy.

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