Guo Xiang and Gu Zhennan stayed at the B & B for three days and had a good rest for three days.

It's a real rest. I don't do anything and don't go anywhere to play. I sleep until I wake up naturally every day, wake up to eat, and then go out for a walk. I find a quiet place to sit for most of the day.

Just sit quietly, look at the sky and talk. The time passed quickly.

The two returned home in the evening of the third day.

The next day I went to work as usual, and life continued.

Not long after work, a middle-aged woman came to see a doctor with a 16-year-old girl.

"What's the matter? What's wrong? " Asked Guo Xiang.

"My daughter, she..." the middle-aged woman looked at the child, "wet the bed!"

The girl's face turned red and she wet the bed at such a big age. What a shame to say.

"Really? When did it start? " Guo Xiang asked, very bland, without a trace of discrimination.

"It's been a week." The girl blushed and whispered, "I live on campus. One morning I got up and suddenly felt the wet bed. I thought it was the upper berth leaking. Later, I saw that there was a smell of urine. It was like wetting the bed, which scared me."

"I hurried to pack up the sheets, but I didn't dare to let my classmates see it. I secretly washed it off. I don't know what's going on, how can I wet the bed suddenly. " Said the girl.

"Yes, my daughter doesn't wet the bed much since she was three or four years old. She can control it more than ordinary children. Why does she wet the bed so much? Is she too nervous?" Said the middle-aged woman.

"Senior three?" Guo Xiang asked that the age of the child was about this time. It was time for the college entrance examination next semester.

"Yes, there will be the college entrance examination for more than half a year, but this happens. The children are nervous all day and can't read books. What can we do?" The middle-aged woman has a sad face.

"Is it hard to study? "A lot of pressure?" Guo Xiang asked, first consider whether it is caused by spiritual reasons.

"Fortunately, I've been doing well before. Although I'm nervous about my study, I'm not worried to that extent. I'm nervous only after I wet the bed." Said the girl.

"Later, I wet my bed every day for the next week?" Asked Guo Xiang.

"Well, I thought it was accidental at first. Did I drink too much water or have a nightmare? I accidentally peed, but I wet the bed again the next night. I found it when I got up in the morning. I didn't feel it at night."

"Do you still wet your bed now?" Guo Xiang frowned.

"Well, I change the sheets every day. Later, I didn't change the sheets. When the students asked, I didn't know how to answer." The girl's face turned red. "I asked the teacher to go home if I was not feeling well. I just didn't want my classmates to know about my wetting the bed."

"Usually, do you feel anything? For example, frequent urination, urgent urination or pain when urinating? " Asked Guo Xiang.

"No, just as usual. I was very nervous in those days. I didn't dare to drink water at night, but the next day I got up and the sheets were wet again. It seemed that I peed out without my knowledge. I didn't feel at all. " Said the girl.

Guo Xiang nodded. It should be uncontrollable.

"You come to the back first and I'll check it." Guo Xiang said.

The girl went behind the curtain with Guo Xiang and took off her pants. Guo Xiang looked at it and found that there were no abnormal phenomena such as redness and swelling. She got some secretions with a cotton swab, and then ordered the girl to do a urine routine to eliminate urinary tract infection.

As a result, the test sheet came out and there was no problem.

"Doctor, can it be kidney deficiency? Students are too hard and weak? Why don't we go to see traditional Chinese medicine? " Said the middle-aged woman.

"Sit down and I'll see for you." Guo Xiang said, "aunt, I'm also a traditional Chinese medicine. I can see it."

The girl sat down. Guo Xiang put his finger on her pulse and examined it. There was no problem with her kidney.

"No problem with the kidney, not the kidney." Guo Xiang put down his hand and shook his head.

"Do you have any problems urinating? Can't you control peeing? Do you pee your pants? " Guo Xiang asked again.

"No, I go to the bathroom in the white sky as usual. I go to the bathroom when I want to go, and then pee out. I get up when I don't have it. It's no different from before." The girl said, "I haven't peed on my pants."

"In other words, only urine leakage at night, not during the day?" Asked Guo Xiang.

"Yes." The girl nodded.

This is a little strange. Generally, children wet the bed because they are underdeveloped and can't control the sphincter of the bladder. Some elderly people have urinary incontinence, or some neurological dysfunction may lead to the decline of micturition self-control, but the girl can control it completely during the day, which shows that these are no problems, only at night.

"Do an MRI and check the brain to see if there is a tumor." Guo Xiang said.

"Ah? Tumor? " The middle-aged woman was startled, "no?"

"Well, if there is a tumor in the brain, it will secrete some 'diuretic hormone', resulting in increased urine, especially when we can't control it at night, so let's check whether there is a tumor." Guo Xiang explained.

"All right!" The middle-aged woman nodded and still checked. In case of a tumor, she should also be treated.

But can't the tumor be treated? Both of them were on tenterhooks.

Guo Xiang immediately arranged for the girl to have an MRI.

"The results can't come out until the afternoon. You go back first and get the results in the afternoon!" Said the doctor.

In the afternoon, they came to the hospital again and took the results to Guo Xiang. Guo Xiang saw that there was no tumor.

The girl and her mother were relieved, happy and worried.

I'm glad I didn't get a brain tumor. I'm worried that I don't know what caused bed wetting. How can I treat it?

"Why don't you go to the hospital first and then check other aspects." Guo Xiang said that it may be other reasons, but we don't know yet.

"All right!" Middle aged women nod and still wet their beds when they go home. They always have to be cured.

Otherwise, it goes without saying that her daughter's study will make her depressed and unable to live a normal life.

The next day, Guo Xiang found doctors from several departments for consultation and made various examinations.

Including blood routine, urine routine, stool routine, liver and kidney function, as well as urinary system and bladder B-ultrasound, but no problems were found.

The girl's mother's face is a little ugly. Did the hospital deliberately do so many tests and spend so much money without finding out the reason.

Private hospitals are just unreliable.

If I hadn't gone to the public hospital for fear of meeting acquaintances, I wouldn't have come to them. It's too stupid.

"We're not cured!" The girl's mother finally couldn't help it. "After checking so much, you haven't found out the reason. Are you intentional?"