Xiao Heizi is the most typical loyal slave in that kind of feudal society, so Yang Guang couldn't help but be moved to hold his second-hand, "Now it looks like Xiao Heizi, you are really handsome, at least much more handsome than the Luo brothers!" ”

However, his concern did not last long, and his face quickly became gloomy, "But are you only thinking about running for your life?" Actually abandoned the Yuan Fang family? Hum! What does such a minion young master want you to do! ”

As he spoke, he pushed the little black man away, and the little black man was shocked, opened his mouth but didn't say anything. On the contrary, Chao Yuanfang next to him got the truth from the sergeant who escorted Xiao Heizi in and explained it to him.

"The second young master is angry, you misunderstood, Xingzhi's body is very weak, but the family that had shouted to me before running to the opposite rice shop to look for the young master ran out, they were all fine, my 70-year-old lady still went out on his back......"

Yang Guang's face softened at this time, Xiao Heizi was still scared and didn't dare to say a word, he knelt on the ground and trembled, he was very afraid that the second young master would not want him anymore and drive him away.

He would rather accept any punishment than be driven away, the black pearl as a horse will recognize the master, in fact, human beings recognize the lord even more, at this time in this era, the little black man has tied everything to his master.

To be a slave for a lifetime, to serve the second young master for a lifetime, even if one day he gets married and has a son, but all this will not change!

The biggest ideal in his life is to be the follower of the second young master's family for generations, he serves the second young master, his son serves the second young master, his grandson serves the second young master, and the children and grandchildren are infinitely scarce!

"Then forget it, but is your family really safe?" He is now holding Chao Yuanfang's hand again and caring for him, it seems that he likes to hold men's hands more recently, different from men's hands!

Chao Yuanfang was very moved, because the second young master was very good to each of them, although strictly speaking he was not the second young master's fixed team, but now he has already regarded himself as the second young master's person from the heart, except for his 70-year-old mother in this world, the second young master's words will be treated as a holy decree, and he will not hesitate to carry it out without any doubts!

In fact, just now he was sad and shouted herbal medicine, mainly because some secret medicines jointly developed by him and the second young master were also among them, such as the first contraceptive pill in ancient times!

In the 21st century, it is very convenient to want contraception, go to the pharmacy and spend more than ten or twenty yuan, everything before and after, all kinds of contraceptive injections, various brands and emotional tt.

But more than 1,000 years ago, this was definitely a very serious problem in ancient times, and the reason why Yang Guang was very attentive to this matter was because he knew that he was Yang Guang, one of the emperors who engaged in women the most frequently in the official historical records!

But you can be casual about women, and you can't be casual when you have children, but there are no ultra-thin, high, and light kinds of TT these days, and he can only speed up the research on oral contraceptives with a high success rate based on his later research and memory of this area!

He really didn't have the idea of benefiting the vast number of women comrades in feudal society, because he didn't want dozens of children to call him dad as soon as he entered the door, tall, short, fat, thin, good-looking little boys and girls, and if he was unlucky to get two cleft lips and retarded or something, he couldn't afford to have that heart.

It's not that he doesn't like children, it's just that his concept of children must be few and fine, and he must follow his 21st century path of elite education from an early age!

In addition, he is a traverser and not really Yang Guang, he knows very well that his first child must be born with Xiao Meiniang, otherwise Dugu Jia Luo will never fully support him as the prince and abolish Yang Yong!

Besides, how old is he? Only 16 years old, 16 years old to be a father? Go ahead, he's not ready for that!

However, it was very difficult to develop modern contraceptives such as Yu Ting in ancient times, and the methods used in different countries and regions were also very different.

A contraceptive prescription recorded in an Egyptian papyrus can be said to be the earliest method of medical contraception in mankind. This prescription instructs to mix crocodile feces with paste-like substances to make strips and put them in Y, which has the effect of absorbing sperm and blocking sperm from entering **.

Indians, on the other hand, were about the first to learn about the contraceptive effects of salt. An ancient medical book suggested that women could use a piece of "oil-soaked rock salt" to insert yd before they had fun, so that they could achieve contraception, and sometimes, honey and butter could be applied.

Until the 13th century, elephant dung was an important "topical contraceptive" for their use. Modern scholars have studied this, and the results are quite interesting. Elephant feces have an acid surname, which does have a spermicidal effect, but crocodile feces have an alkaline surname, which is conducive to the survival of sperm.

In Rome, the birthplace of another civilization, local women used the "olive oil method of contraception," which was recommended by the great philosopher Aristotle in the 4th century BC.

One of the more reliable methods was proposed by a Roman obstetrician and gynecologist in the second century AD. He suggested making a "plug" out of wool, mixing it with some paste that slows down the movement of the sperm 0, and then plugging the mouth of the 0 uterus.

The above methods are all foreign methods, and the Chinese nation has relatively more methods for 5,000 years, first of all, saffron!

In fact, it has long been recorded among the people that saffron is a secret recipe for contraception from the palace, saying that if the emperor does not like a favored palace maid, he will ask the eunuch to hang the palace maid upside down and wash her lower body with saffron liquid, so that the essence in the palace maid's body can be cleaned.

At the same time, there is also a precious medicinal material musk, musk has an obvious excitatory effect on **, which can promote the gradual enhancement of ** contractility and the acceleration of rhythm, so as to play a role in inducing labor, so pregnant women should not use it.

The female surname amenorrhea is often caused by qi and blood stasis, and musk can invigorate blood and menstruation, so it is also widely used in regulating menstruation. Dysmenorrhea can be treated with musk chasing ointment or massage with musk rheumatic oil drops at acupuncture points, and according to clinical statistics, the effective rate of pain relief is more than 90%.

It's just that saffron is also a poison for women, and musk is very valuable, although it has contraceptive effect and can even be used for inducing abortion, but it is still too harmful to a woman's body!

And Yang Guang also knows another kind of magical thing, from ancient Greece, the ancient Greeks used an "oral contraceptive", it is said to be a magical decoction, the Greek Hippocrates wrote in one of his books: This decoction called Mihi, diluted with water, can make women infertile for a year!

And Yang Guang was very interested in ancient contraceptives when he was studying Chinese medicine in the shadow army, and even followed the study of foreign ones in the end, and he miraculously got the Mihi formula mentioned by Hippocrates, but he was cursed by the school flower Zhang Lihua before he could go to the laboratory to verify it!

The little god participated in the riot for the first time.,I hope to get everyone's support.,There's a participation interface on the home page of the book.,The little god hopes to blow up all 33 chapters to everyone.,Thank you!