According to the latest report from the American Health Day website, a new study shows that after men become fathers, the levels of male hormones in their bodies will decrease and they will pay less attention to the opposite sex. , you will be more attentive to your family. The research paper was published this week in the Proceedings of the National Academy of Sciences.

The author of the report, Professor Gertler of Northwestern University, led the study. They followed 624 men for 4.5 years, measuring and recording their male hormones by drawing blood at fixed times every year. level. The results found that these men generally had high levels of male hormones before becoming fathers. Once they became fathers, the hormone levels dropped by 26% to 34%. Especially in the first few months of their fatherhood, male hormones drop dramatically.

Researchers believe that before giving birth, men rely on male hormones to highlight their male characteristics, attract women, and also make them desire sexy women. After giving birth, men will shift their attention to helping to feed their offspring, and their interest and attention in women will be greatly reduced. At the same time, this will also reduce their chances of cheating.