September 15th, the flowers are blooming and the moon is full.

This day.

Caojiazhuang.

Cao Zhang, Cao Ren, Cao Xian and Cao Liang were all present.

Cheng Jing sat upright, exposing her fair wrists.

Cao Xin felt his pulse, and while checking his sister-in-law's pulse, wisps of purple air seeped from between his fingers.

Stay for a while.

The dense purple air circulates around the entire body, and then gathers and stays in the palace.

Only then did Cao Xin stop and take advantage of the situation.

"How about it?"

Cao Zhang was anxious and was the first to step forward to ask.

"fine."

"Sister-in-law is in good health and the fetal pressure is stable. She is very good."

Cao Xin smiled.

This trip to Qishan was really miserable for the Qishan faction, but he gained a lot. He thought his luck would end here, but he didn't expect that as soon as he returned to Caojiazhuang, he learned that his sister-in-law Cheng Jing was happy. This is the blood of the eldest brother, and also the Cao family.

He is naturally happy to be the first junior in the family.

"Would you like to prescribe two pairs of decoctions for pregnancy and health?" Mrs. Cao Zhang was also very interested. She had been looking forward to it since the second day after Cao Ren got married, but she didn't dare to be careless.

Cao Xin was not here at the front, so she felt uneasy.

As soon as Cao Xin came back, he quickly asked him to diagnose Cheng Jing's pulse and prescribe a prescription.

"Sister-in-law is in very good health."

"It's a medicine with three parts poison, it's not necessary."

Cao Xin shook his head.

Cheng Jing's health is fine, why should she take blind medicine?

Moreover, it is nourished by the 'encrusted purple energy' cultivated in the ninth level of his 'Shou Shi Qing's Body Adjustment Technique', which is as effective as any decoction for preventing and relieving the fetus.

"That's good."

"Listen to you."

Mrs. Cao Zhang was still very confident about Cao Xin's medical skills. She grinned after hearing this, and then told Cao Xin: "There are still more than half a year ahead. Don't go anywhere and stay at home. Your sister-in-law is happy.

I don’t feel at ease if there is no doctor at home.”

"good."

Cao Xin couldn't help but smile and nodded in agreement.

He originally thought that he would leave Xijing after the new year and go to the Qishan School to study art. But since Cheng Jing was pregnant and it was his first child, he had to be more considerate.

In this era, pregnancy and childbirth are like going through hell.

Those who didn't care were still working in the fields, and there were many babies born on the ridges of the fields.

But if you care, you can never be too careful.

Of course, Cao Xin also wanted to be sure that with his medical skills and his rich practical experience in gynecology and obstetrics in the primitive fairy world, he could ensure the safety of Cheng Jing, mother and child.

"Thank you, Goro."

Cheng Jing's face turned red and she felt a little weird.

She had always known that her brother-in-law had superb medical skills, but it was a bit ridiculous that an eleven-year-old child was actually proficient in gynecology and obstetrics.

Furthermore, for some reason, when Cao Xin took my pulse just now, my body suddenly felt warm, especially my lower abdomen, as if someone was gently massaging it, which was very comfortable.

"Sister-in-law only cares about good food and drink. I will take care of you, so don't worry."

Cao Xin smiled at Cheng Jing.

aside.

Cao Xian was also very surprised that her sister-in-law was pregnant. After Cao Xin checked her pulse, she stepped forward and asked in a low voice: "Xiao Wu, is it a boy or a girl?"

This question was asked——

Cao Zhang, Cao Ren and Cheng Jing all pricked up their ears, and little Cao Liang also widened his eyes.

"Do you want it to be a boy or a girl?"

Cao Xin asked Cao Xian.

"Of course it's a boy!"

Cao Xian is straightforward and confident.

Cao Zhang and others also looked matter-of-fact.

This is not nonsense!

"Aren't you just a girl yourself?"

Cao Xin couldn't help laughing.

But after all, in the era of ignorance, it was customary to favor boys over girls. He shook his head: "It's only been more than two months, so I can't tell."

In fact, the gender of the fetus can be detected through blood testing at more than two months of pregnancy. After four months of pregnancy, color ultrasound can be used to accurately determine the gender.

Cao Xin cannot test blood, nor is it a humanoid color Doppler ultrasound machine.

However, his medical skills are extremely high. He can detect pulses and transfer qi, so he can vaguely judge.

High probability——

It's a girl.

He actually prefers girls.

Little cotton-padded jacket, how considerate?

But the elder brother and sister-in-law didn't think so, so they simply didn't mention it, so as not to affect their mood.

"whispering sound!"

"You can't even see this!"

"I thought you were so awesome!"

Cao Xian rolled his eyes, looking forward to it in vain.

My younger brother, the miracle doctor, is not easy to use.

…

"The miracle doctor is not omnipotent."

In Wuyou Cave, Shennong was in the middle. Cao Xin poisoned another person and couldn't help but shake his head.

After returning to Xijing, Cao Xin began to continue herbal research on the original immortal world, but the progress was slow.

There are so many flowers and plants, which one is cool and which one is hot? Which one can promote qi and which can dilute water?

This is too difficult.

There has never been a good way to judge the effect of a type of herbal medicine on the human body and its medical effect.

What Cao Xin can do, like many Chinese medicine practitioners throughout the ages, is to start with the ‘form’ and look at the ‘image’ first.

What is image?

To put it simply, they look alike.

If something looks like an internal organ, tissue, or organ in the human body, it is likely to have a certain therapeutic effect on this organ. This idea comes from a method often used by the ancients to understand the world.

, called 'taking analogy'.

The ancients would regard things with similar appearance as one type, thinking that they have something in common.

When they know nothing about a thing, using analogies is a very efficient and enlightening method of understanding.

It is also suitable for use on medicinal herbs.

For example, many rattan medicines, such as Lonicera japonica, Trachelospermia vine, and Milletia sinensis, have a curved and spreading shape that is very similar to tendons on the human body. Therefore, most rattan medicines have the effect of relaxing muscles and activating collaterals, and can

Treats muscle, bone and joint pain caused by cold and dampness.

Another example is walnuts, which are shaped like the human brain and have some effects on memory loss and lack of energy.

Starting from this aspect, starting from the "image", and then through many years of medical use and observation, we discovered more step by step and made continuous corrections step by step.

Only in the end can the properties and pharmacology of the medicine be determined.

Let’s take walnuts as an example.
To be continued...