Zhang Zheng said seriously: "The first cerebral palsy, the second is to heaven." ”

After listening to Zhang Daguan's words, Shang Xiaomei smiled: "Ha! Isn't that Brother Zhang a veritable number one? ”

"That's natural, the number of beauties that my brother wants to eat may not be the largest, but the quality is definitely the best in the world." Zhang Zheng said.

"Since Brother Zhang has such a big appetite, it seems that Brother Zhang must be a 'few times a night'." Shi Kai joked.

"Wrong! Brother, how can my body be 'a few times a night'? Zhang Zheng said.

"Then my brother should be a few times a night?" Shi Kai asked.

"My brother can use Qianshu in the day and a hundred women at night, of course it's 'one night n Jiro'." Zhang Zheng said unashamedly.

"Haha! I said, Brother Zhang, aren't you a stallion? Yu Li smiled.

"What's wrong with the stallion? I am sowing the best varieties for the optimization of the world's races, and my contribution is no less than that of the first and second industrial revolutions. Zhang Zheng said with a smile.

"I said Brother Zhang, although what you said is high-sounding, but to put it bluntly, you are just greedy for physical enjoyment. However, you have to remember that no matter how good the beauty is, but the fine. The liquid is limited, and if it is sown too much, it will not only affect the quality of tadpoles, but also hurt the body. Yu Li smiled.

"I said, little girl, why are there all these messes in your little brain." Zhang Zheng said with a smile.

"What's wrong, Brother Zhang? I'm not talking about nonsense, it's based on science, and people don't often say, 'Human spirits. Is the liquid limited'? Besides, excessive sex will certainly affect the quality of tadpoles? Yu Li said angrily.

"Hey, I said girl, people often say 'people have limited energy', not 'human essence. Liquid is limited', besides, who can put 'fine. Liquid' is often on the lips, huh? Zhang Zheng said with a smile.

"Oh, isn't it just a word missing?" Yu Li said disapprerovingly.

"Although it is a word difference, the meaning is 108,000 miles apart, and words can't be used indiscriminately, do you know?" Zhang Zheng said.

"By the way, Brother Zhang, the genetic problem you mentioned, in addition to having an impact on the baby's skin, does it have anything to do with the baby's height?" Yu Li asked.

"It's not just about it, it's about it. According to anthropological experts, among the factors that affect the height of the baby, mom and dad each account for 35%, and acquired factors account for 30%. This also means that the height of the baby is mostly determined by the genetics of the parents, which is why many tall parents and offspring are usually very tall. Of course, we should also pay special attention to 30% of the acquired effort space, and after the baby is born, actively exercise, follow up nutrition, and still grow tall and long. Zhang Zheng said.

"What Brother Zhang said is very reasonable, many of our model predecessors, most of their descendants are very tall, especially they have a pair of eye-catching slender legs." Shi Kai said.

"Now that you know that genetics play such a role and influence, you should be very cautious in handling your marriage and try to avoid passing on defects to future generations." Zhang Zheng said.

"Brother Zhang, how to prevent this genetic defect from happening to future generations?" Yu Li asked.

"For example, baldness is a heredity that is passed on from male to female, so if the father-to-be is bald, then the daughter who is born must not have this concern, but if the son is born, the probability of baldness is as high as 50%, and even the father of the expectant mother may leave a 25% probability of his baldness to his grandchildren." Zhang Zheng said.

"I hate baldness the most, whether it's the 'local support central type' or the 'rural surrounding city type', I can't accept it, I don't want my baby to be bald." Yu Li said.

Zhang Zheng continued: "If parents are obese, then their children have a 53% chance of becoming fat, and if only one party is obese, the probability will drop by 40%. In other words, about half of whether you are fat or not is determined by the human factor. Therefore, when you look for a husband in the future, you must pay attention to whether the other party has a family history of baldness or obesity genetic factors. Zhang Zheng said.

"My mom, this genetic factor has too much impact on people's quality, this is a big problem related to the family, we will fall in love, get married, and have children, we really have to be cautious, sloppy, if you really live with a bald or dead fat person, how awkward it should be?" Shi Kai said.

"So, I said that your marriage and childbirth are related to the construction of the country's talent team, and it is definitely not alarmist nonsense, now you should understand the importance of eugenics, right?" Zhang Zheng said.

"After listening to Brother Zhang's words, it's really better than reading for ten years, and now we can be regarded as completely understanding the importance of the national eugenics policy, especially what kind of husband we should find." The beauties said.