"Go and prepare a hollow bamboo pipe immediately." Leping used his hand to draw the thickness of about three centimeters in diameter. "I'll decide the length of the bamboo pipe myself, quickly!"

"Minion, let's prepare."

The father-in-law didn't dare to hesitate, although he didn't understand what Leping wanted to do with the bamboo pipe, but now Leping was the imperial doctor in front of Rongli Niangniang, and he would prepare everything he needed.

Le Ping was excited in his heart, watching the eunuch fold his hands and quickly retreat, his dark eyes could not hide his excitement.

Who would have thought that what was once seen in a book would now come in handy!

The birth of the stethoscope was in the 19th century, and Reneke, who was later known as the "father of thoracic medicine", invented the most primitive stethoscope in the early 19th century.

Its workmanship is very simple, a hollow bamboo tube is sufficient, and the principle of raising the sound is very similar to the monoaural wooden stethoscope used in obstetrics and gynecology in the 21st century to listen to fetal heart sounds, so it is also known as "doctor's flute".

In 1840, the British physician George improved the single-ear stethoscope designed by Reneke, changing one ear to two ears, which was more accurate, but required rubber tubes and ear plugs to manufacture; In the Sui Dynasty, let alone rubber tubes, even if there are no plastic ones, they can't be made because they are empty.

But for Leping at this time, this simplest hearing device is already completely fine.

The eunuch soon came, Leping took the bamboo pipe, picked out the longest section of the cut, about 30 centimeters or so, just right, don't look at this is the simplest hearing device, the length of the bamboo pipe is also very particular, short, can't hear the normal frequency, long, easy to mishear, 30 centimeters, this is the best length.

Clean up the bamboo wool inside the bamboo pipe, confirm that the bamboo pipe is not broken, and then come to the bedside after everything is completed.

"Untie the mother's bed."

Leping Road.

The eunuch stood behind Leping, looked at Leping in surprise, dumbfounded, and did not move for a long time.

Leping is a real man, and he is really embarrassed because of the alienation between men and women, but who would have thought that this eunuch would not dare to move forward without seeing it like this.

"Don't you listen to the doctor?! If you miss the hour and delay the dragon, will you be able to bear it?! ”

When the dragon was on the head, the eunuch suddenly trembled with fright, and he didn't dare to rub anything more, and when he saw that Rongli Niangniang was sleeping peacefully, he had more courage, and he was ready to untie Rongli Niangniang's clothes tremblingly.

But as soon as the eunuch's hand touched the clothes, Rong Li, who was extremely impressed with her stomach, suddenly woke up at this moment.

"Bold!"

Rong Li Niangniang guarded her stomach and glared angrily, the majesty of the concubine exploded in an instant, and the eunuch suddenly knelt on the ground in fright.

"Don't worry, Niangniang, this move was ordered by the lower officials, if you want to find out if Longzi is healthy, you have to untie your clothes."

Leping didn't expect her to be so sensitive to her stomach, explained.

"The palace is fine, you can retreat quickly!"

As soon as she woke up, she realized that her stomach was no longer as painful as before, and she stopped letting others approach.

Leping frowned.

"What Niangniang thinks, the lower official knows in his heart, if Niangniang thinks that the lower official will be unfavorable to the dragon, the lower official will leave, but the emperor attaches great importance to the dragon from the outside, and the lower official leaves, lest there be a change, if the dragon is lost, Niangniang"

Le Pingyan stopped here.

glanced at Rong Li Niangniang again, and was ready to leave.

"Wait."

As expected, she called Leping back.

"I've also heard about the high doctor, and I lost my words just now, so I hope that the high doctor is not strange."

After the words were modest, Le Ping knew that Rong Li Niangniang already knew the harms, she only had trust, and she couldn't lose this child.

"It's good for the mother to understand, how dare the lower officials blame the mother, and ask the mother to untie her clothes, so that the lower officials can listen to whether the dragon is healthy."

"Listening?"

Niangniang showed a little embarrassment, but she no longer refused, and ordered the eunuch behind her to untie her clothes.

The mattress group fell off, and a shiny, white-flowered ** suddenly presented a panoramic view in front of Leping.

Leping was directly dumbfounded.

She turned out to be, he turned out to be a total vacuum

Because the fetus has been revealed, the belly is big in May, and the chezi (bandeau and belly pocket) can no longer be worn, so the top is a vacuum, and the female surname of the Sui Dynasty does not have underwear.

In the Northern and Southern Dynasties and the Sui Dynasty, although the one-piece mattress group was developed, the skirt was also vacuum, because the ancient belly pocket was very large, which could basically cover the shame and replace the role of bras and underwear.

This kind of female surname dressing with a vacuum in the lower body lasted for a long time, and the same was true in the Tang Dynasty.

Leping was stupid, he should have thought of this a long time ago, but now that he is so embarrassed, he is completely stupid.

There are two points of red on the Saint's Virgin Peak, and there are thick curved grass and white valleys.

I saw everything.

Swallowed a few mouthfuls of saliva stupidly, from crossing back to Sui to the present, for the first time, I saw the naked panorama of the female surname, and she was also a pregnant princess.

The eunuch was too honest to take it all off, really.

Leping didn't dare to move his gaze more, staring straight at his stomach, but the damn afterglow was disobedient and kept looking there.

"Just show your belly."

Leping reminded him embarrassedly, and the eunuch hurriedly covered up the rest.

Leping bent down, just about to take the bamboo tube to Rong Li Niangniang's abdomen, but unexpectedly, a stench made him dizzy.

After being pregnant, Rong Li Niangniang should have not cleaned up her body, but now she is embarrassed by Leping.

Forcibly enduring the smell, Leping carefully put the bamboo tube under the eyes of Rong Li Niangniang's belly, "Doctor's Flute" is very easy to use, you only need to stick one end of the hollow bamboo to the place where you listen, and the other end is aimed at the ear, cover the other ear, and listen to it.

Faint beats should be audible through the sound transmission through the branch tubes.

Tightly holding his breath, Leping listened carefully to the movement in his belly, below the lower abdomen, where the ** pregnancy was, Leping really heard the beating sound.

"There it is!"

Leping said excitedly, the beating sound is not loud, but it can prove that the fetus is alive.

The original hearing device did not touch the membrane, and it was not possible to hear it very clearly, not to mention that it was already very good to be able to hear a faint beating sound through the belly, fat layer, and sub-uterine membrane.

If you listen carefully, the fetal heartbeat is very regular, it can beat 2 more times every 1 second, and beat 5 times every 2 seconds, so that it beats 150 times per minute!

The fetal heartbeat is much faster than that of a normal person, and an adult heartbeat of 60-100 per minute is normal, while a fetal heartbeat of 120-160 per minute is normal! Below 120 and above 180, the fetus's life fluctuations are abnormal.

Rong Li Niangniang's fetus belongs to the period of 120-160, and life is very healthy!

"The dragon is healthy, and the life is very vigorous, so the mother can rest assured."

Leping let out a long sigh of relief.

Rong Li Niangniang was overjoyed when she heard this, but she was a little puzzled, and the same was true of the eunuch behind her.

Leping smiled, explained to the two, and then called the eunuch and asked him to listen too.

The eunuch was suspicious, and after getting Rong Li's permission, he listened to it with his ears, and he really heard the heartbeat.

"Niangniang, the slave really heard the heartbeat of the dragon! What Dr. Gao said is true, there is really a heartbeat!! The eunuch didn't understand the heart rate problem, and he almost jumped for joy when he heard only a few heartbeats.

"What such a miracle happened?! I can really hear my child's heartbeat right now?!! ”

Rong Li Niangniang was so excited that she wanted to listen to it herself, but she was hurriedly pressed back to the bed by Leping.

"Niangniang, you can't hear this, as soon as you get up, there are folds in your lower abdomen, which affects auscultation, not to mention, this level of bending is also not good for the dragon fetus."

Hearing this, Rong Li Niangniang hurriedly lay down.

Leping stood with a smile, Rong Li Niangniang and the eunuch were very excited, such a strange thing, they had never heard of it at all!

But what I have heard with my own ears, how can there be a fake, for Rong Li Niangniang, Eunuch Zhao has followed him for decades, and he will not deceive him at all!!

"Go and fetch twenty pieces of fine silk and a hundred taels of silver! Doctor Gao has worked hard! ”

"Xie Niangniang."

Leping thanked him with a smile.

I gave a few words of precautions, arranged the living and eating arrangements of Rong Li Niangniang during this period, and began to take fetal pills from Ming Yue, and then retreated

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