A miraculous doctor descended from the heavens.

The Municipal People's Hospital is always short of patients, though it may lack many other things!

Despite the scorching afternoon sun, long lines of patients had formed outside the gynecology clinics (1)(2)(3)(4).

To be honest, although there were many patients that afternoon, Gu Feng didn't learn anything, because most of the patients came in with common gynecological diseases, such as candidiasis, trichomoniasis, and fungal infections!

At most, there were a few cases of chlamydia and mycoplasma infections; the process involved taking a medical history, examination, rinsing, and prescribing medication...

Gu Feng truly learned only one thing: to wear gloves during inspections.

Just as the doctors were about to finish their shifts and Gu Feng and others were about to end their clinical training, another patient arrived at the emergency room (3)!

patient?

That's a bit too general, isn't it? Is it for a woman or a man?

It should be a woman, right? Would a man come to see a gynecologist?

I'm so sorry, but this time it really is a man!

Men seeing gynecologists? If Gu Feng hadn't seen it with his own eyes, he would have thought it was a fantasy, an unprecedented wonder.

The man who came in was about eighteen or nineteen years old. He was handsome with delicate features, fair skin, and a refined, clean appearance. He had no beard and did look somewhat effeminate, but he was definitely a man, which anyone could tell.

Could it be... a transvestite?

Everyone hurriedly looked at the medical record, which clearly stated: Feng Renyuan, male, 19 years old, student.

When Feng Renyuan entered the consultation room, he noticed that the room was predominantly female, and his face flushed slightly.

Gu Feng sighed, "With your shamelessness, you dare to come to the gynecology clinic?"

Yan Xinyue was a person of principle. Regardless of whether the person who came to her door was male or female, since they had come, it must be because they were suffering from illness and had no other choice but to seek medical treatment. Therefore, she greeted them kindly, "Hello, please sit down. What's wrong?"

"I... I just feel like this area is very swollen and painful!" Feng Renyuan pointed to his chest, which was covered by a loose T-shirt, and said in a high-pitched voice.

The girls in the class widened their eyes in disbelief. Could it be that they were going through puberty? That's why they felt so swollen and painful!

You have to understand, they've all been through this!

During puberty, the swelling and pain can be excruciating if you accidentally bump into or knock them. Is this boy also suffering from the same problem?

"When did it start?" Yan Xinyue asked again.

"It's been several months, and I..." Feng Renyuan paused, clearly considering his words, but when he met the intriguing gazes of the group of girls, he panicked even more and couldn't say anything.

"It's okay, just say it, they can't do anything to you!" Yan Xinyue encouraged the shy boy, then turned back and gave the girls a warning look, clearly saying: Don't cause any trouble.

"This is it... It's not only swollen and painful, but it also seems to be getting bigger!" Feng Renyuan said in a very low voice.

"Uh," Yan Xinyue said in surprise.

The girls in the class also stared intently at his chest.

The large T-shirt covered it all, making it impossible to tell its size!

"Oh, okay, let's go inside for the examination!" Yan Xinyue pointed to the examination bed behind the curtain.

Feng Renyuan nodded shyly and followed Yan Xinyue into the examination room behind the curtain. However, when he saw the group of girls and Gu Feng also come in, his face showed obvious panic and embarrassment. Such an expression would be very attractive on a woman, but since it was a man, Gu Feng felt a little contemptuous.

"Take off your clothes and let me see!" Yan Xinyue spoke in the same tone as those fishermen who lure little girls into back alleys.

"This..." Feng Renyuan was clearly hesitant.

"It's okay, in a hospital, doctors and patients don't distinguish between men and women!"

Yan Xinyue's unusually gentle tone of persuasion gave the students goosebumps. "You don't have to be so carefree and meticulous. Why didn't you speak so kindly to those female patients earlier?"

Encouraged by Yan Xinyue's gentle words and eyes, Feng Renyuan finally took off his oversized T-shirt!

"Wow!" The girls in the class couldn't help but exclaim in a low voice after just one glance!

Even Gu Feng was taken aback.

Feng Renyuan's chest was tightly wrapped in gauze, layer upon layer, so densely packed that from a distance it looked as if he had suffered a serious chest injury and had been bandaged.

Seeing the astonished expressions on everyone's faces, Feng Renyuan's pale face turned even redder, and he explained in a low voice, "I had no choice. If I didn't do this, my classmates would laugh at me!"

The students in the class stared wide-eyed, completely baffled!

But when Feng Renyuan finally unwrapped the more than 20-meter-long gauze covering his chest with the help of Yan Xinyue, all the students were so shocked that they couldn't move on the spot!

However, they finally understood why he was wearing a chest binder.

Feng Xinhua's breasts were so large that other girls felt ashamed when they saw them.

Yan Xinyue remained calm and began to examine the body.

With just a touch, Feng Renyuan couldn't help but cry out in pain.

"Okay, I got it! Put your clothes on!"

It was rare for Yan Xinyue to be so kind to her patient. She would usually call her students up to examine and learn from other patients. Perhaps it was because it was rare to see a male patient in the gynecology department, or perhaps this male patient was the type that the beautiful Yan liked, or perhaps... In any case, she simply let him off the hook!

Hearing this, the girls in the class looked extremely disappointed; they all wanted to come up and learn from the lesson!

After the examination, Yan Xinyue asked him some more questions, then wrote out several densely packed prescriptions for him, and instructed him to strengthen his physical exercise, control his diet, take his medication on time, and have follow-up examinations before letting him go.

Feng Renyuan is gone!

Seeing the strange and confused expressions on the students' faces, Yan Xinyue smiled faintly and began to teach them.

"Actually, there's nothing to be surprised about. Many male teenagers are now troubled by 'feminization' of men, such as having a high-pitched voice, being clean-shaven, having a slender figure or being voluptuous like a woman, or having enlarged breasts like the patient surnamed Feng just now, which makes people feel embarrassed, etc."

You are all third-year university students now, and your physiology class has explained in detail the roles of estrogen and androgen in the human body. If these two hormones become unbalanced, and their levels change and contrast, then men may become feminized, or women may become masculine.

When Yan Xinyue got to this point, many girls actually chuckled to themselves.

"Don't laugh, this is a very serious issue. You've already seen the feminization in men. The patient surnamed Feng has excessive estrogen secretion, exceeding the androgens that should play a major role. This is why she has a high-pitched voice, no facial hair, and enlarged breasts—feminine characteristics. Conversely, if a woman has too much androgen, she will have a deep, hoarse voice, a flat chest, thick body hair, and some female patients may even grow facial hair!"

"Huh?" Upon hearing this, every girl gasped, feeling a chill run down her spine!

How terrifying it would be if a woman grew a beard on her face.

"The teacher is not exaggerating; this is a real condition. You will see more patients in the future and you will get used to it. However, this hormonal imbalance is most common during puberty."

Adolescence is like a highly skilled magician; it can transform a confused child into a robust young man or a graceful young woman. These changes are the result of a rapid increase in sex hormones in the body.

During puberty, boys experience a dramatic increase in testosterone secretion from their testes, with plasma testosterone levels rising more than tenfold. These androgens contribute to boys developing strong muscles, broad shoulders, narrow hips, a deeper voice, and the growth of facial hair, resulting in the physique of an adult male.

Some boys develop a high-pitched voice and no facial hair during puberty... This indicates insufficient levels of male hormones in their bodies, and puberty has not yet begun. It is not necessarily abnormal. However, the case of the patient surnamed Feng is definitely abnormal, so I prescribed him some medication to correct the hormonal imbalance.

The girls listened attentively while diligently taking notes in their notebooks!

Gu Feng stood there as if nothing had happened. Although he didn't have a photographic memory, he already knew what Yan Xinyue had said, so he didn't need to remember it at all!