It was precisely because Qingshu learned medical skills that Cai Yuyao did not succeed in drugging Cai Yuwan. Qingshu's image of medical skills has penetrated into the hearts of Cai Yuwan and the maids around her. Of course, others don't know. Qingshu's medical skills are one of Cai Yuwan's hole cards. After listening to Cai Yuwan's order, Qingshu immediately responded, and began to think about how to dispense medicine to give full play to the best medicinal properties, so that Cai Yuwan could conceive a child as soon as possible without harming Cai Yuwan's body.

"Qingshu......" Cai Yuwan spoke again, her tone was quiet, "Can you prepare a sterilization pill that even the most clever imperial doctor can't detect?"

Qingshu suddenly knelt on the ground: "Princess, although Qingshu has studied medical skills for several years, she is confident that she can't compare with the imperial doctor, and she can't match the medicine that the princess wants." ”

With her real medical skills, what medicine can't she want? She is the apprentice of the gods. However, the fairy sister taught her to hide from the beginning. Therefore, the medical skills she showed were only one-third of her true level, and her martial arts were not revealed.

Moreover, even if she has good medical skills, she will not prepare such a harmful thing as sterilization medicine. She can prepare medicine that disfigures Cai Yuyao, but this medicine does not harm Cai Yuyao's life, and Cai Yuyao herself has a grudge against her, and she will not bear the consequences. But sterilization pills, which make women no longer able to be mothers, can never be made. The consequences to be borne are not small.

There are immortals in this world, and there will definitely be places like the underworld and the eighteenth layer of hell.

She admits that she is not an absolutely good person, and sometimes she will do anything to achieve her goals, but she will never take the initiative to harm others.

"Get up, I didn't think you'd make it. Cai Yuwan called Qingshu up.

She really just asked.

Cai Yuwan didn't believe that Qingshu's medical skills could be higher than those of the imperial doctors. And what she is not sure of, she will never do. If the women in the palace were sterilized by the doctors who found out, she, the princess, would be questioned.

Cai Yuwan's right hand stroked her belly and sighed: "If my belly is not angry, I give birth to a daughter, and the others give birth to sons, how can I be good?"

Zhu Yao hurriedly comforted Cai Yuwan: "Princess, you will definitely be able to give birth to the little prince." ”

Cai Yuwan said twice: "How can this kind of thing be determined? What if my husband is a daughter?"

Zhu Yao hurriedly said: "The princess is still so young, she will definitely be able to give birth to a little prince." ”

Cai Yuwan sighed: "What if I give birth to a son? Other women also have sons, so it's a threat to my son." ”

Zhu Yao said: "The little prince is a son-in-law. ”

Cai Yuwan said quietly: "The royal family is the most unruly place. In history, are there still few emperors who have taken the throne?"

Zhu Yao was speechless, and he didn't know how to persuade Cai Yuwan.

Qingshu spoke at this time: "Princess, if other women give birth to daughters, won't the status of the little prince be stable." ”

Cai Yuwan looked at Qingshu sharply and asked, "Do you have a way to make other women give birth to daughters?" ”

"I'm not completely sure, I can just give it a try. Qingshu said, "The slave maid has read an ancient book, which says that a woman's conception and pregnancy with a man and a woman have a certain relationship with her physique. If a woman is acidic, she is more likely to conceive a daughter. ”

"Acidic constitution? Does it mean that women should eat more sour food?" Cai Yuwan asked.

"Isn't it a sour girl?" Zhu Yao was surprised, "Isn't eating more sour food more likely to give birth to a boy?"

Qingshu said: "That was after pregnancy. Before pregnancy, women eat more acidic foods, which has a high chance of giving birth to a daughter. ”

"What are the acidic foods?" asked Cai Yuwan.

Qingshu replied: "Egg yolk, cakes made of sugar, mullet roe, bonito and other foods are the most acidic, and the weaker ones are chicken, pork, eel, beef, horse meat, etc. Oh, and eating more soy products, kelp, shrimp skin, and other foods will also increase the chances of women conceiving daughters......"

Cai Yuwan listened carefully, and asked Zhu Yao to take a pen and write down the food.

Qingshu stopped her mouth, and Zhu Yao also put pen to paper.

Cai Yuwan had a smile on her face: "Although I don't know if these are useful or not, I can try them." If it's useful, Qingshu, you're a great hero. ”

As a princess, her virtuous and generous personality can't be down. If the other women in the palace did not have children, others would definitely question her as a fake virtuous. But if the other women in the palace have children, but they can only have daughters, it is none of her business. It can only be said that those women have a bad life and can't give birth to a son.

"Slaves and maids don't dare to take credit. Qingshu lowered her head and said humbly. Now she is still begging for a living under Cai Yuwan, she has to be honest, and she can't get it if she is arrogant and self-righteous.

Cai Yuwan was very satisfied with Qingshu's attitude, and she turned to Zhu Yao and said, "In the future, I will instruct the big kitchen to prepare meals for the women in the house according to the food on this list." ”

"Yes. Zhu Yao took the order.

After that, the other ladies of the palace ate the food specially prepared for them by Cai Yuwan. And Cai Yuwan's yard has a small kitchen, and the small kitchen will not touch those foods.

After Cai Yuwan was conditioned by Qingshu's medicine, she soon became pregnant with a child. At the same time, there were two other concubines in the palace who were pregnant.

These concubines are in a hurry, the princess has already entered the palace, and the two side concubines will also enter the palace soon. The princess looked virtuous and generous, but who knows what the side concubine will be? they must hurry up to conceive a child, so that their life in the palace can be guaranteed in the future.

Therefore, in the past few months, these concubines have used their own means to seduce the prince, and the prince's mansion is very lively. Cai Yuwan, the princess, only has a few days a month to rest with the prince.

Cai Yuwan has already inquired clearly, the prince loves a concubine the most, and that is his childhood sweetheart, but because his identity is not enough, he can only be the prince's concubine.

The prince had already promised the concubine that as long as he gave birth to a son, he would make him a concubine.

Therefore, during this time, this concubine stayed with the prince the longest and worked very hard to create people.

Unfortunately, I didn't have that luck.

The other two concubines were pregnant, and Cai Yuwan was also pregnant, but the woman didn't move at all.

Then one day, his subordinates reported to Cai Yuwan that this concubine named Xu Qiulan asked the maid to take a pack of medicine from outside the mansion.

"Medicine?" Cai Yuwan raised her eyebrows and looked at Qingshu.

Qingshu walked out of the room knowingly.

Cai Yuwan's housekeeper is very powerful, and after only two or three months of entering the mansion, he is about to take all the backyards of the prince's mansion into his hands. Of course, this is also the prince after observing Cai Yuwan, and felt that she was really "virtuous and generous" and would not hurt his other women before letting go.

Therefore, Qingshu easily got Xu Qiulan's medicine residue.