This day, Guo Xiang of the class was finishing his things and preparing to go. A man suddenly rushed over and panted, "President Guo, please save my daughter-in-law!"

"It's you!" Guo Xiang was surprised. He was the husband of the woman who was allergic but didn't find the allergen a few days ago.

"What's the matter?" Guo Xiang quickly put on his white coat again.

"My daughter-in-law fainted again, more serious than last time!" Said the man.

"Where are the people?" Guo Xiang asked hurriedly.

"In the emergency room!" The man said hurriedly.

Guo Xiang ran to the emergency room. Dr. Lin had done the rescue and the man had woken up.

"What happened?" Guo Xiang came forward.

"Still allergic!" Dr. Lin said that she was the one who received her last time. Naturally, she knew why she came again a few days later.

Guo Xiang opened the woman's clothes and looked at it. He didn't see an obvious rash. "Where is it?"

"Below!" Dr. Lin pointed to the women's pants stall.

Guo Xiang feels strange that other people's allergies are all on her. Why is she always in sensitive places?

Pull up the curtain and check it. It's really red and swollen. It's obvious allergy.

"Have you eaten anything special these days?" Asked Guo Xiang.

"No, it's still the same as usual." Said the patient's husband.

"Did you get allergic again after you left the hospital last time?" Asked Guo Xiang.

"After a day back, it started again, but it wasn't so serious. Today, the Japanese army suddenly scared me to death!" Said the patient's husband.

"Did you eat anything before you fainted? Or something special? " Guo Xiang continued to ask.

"No, because I'm going on a business trip tomorrow, my daughter-in-law has been with me and didn't touch anything." The patient's husband shook his head.

"What didn't you do before you fainted? Anything is OK... "Guo Xiang said.

The patient's husband suddenly blushed, "did, did... But it should be irrelevant..."

"What?" Guo Xiang asked curiously.

"We're in the same room..." the patient's husband blushed. "Because I'm going on a business trip and have to go for a long time, my parents are anxious to have grandchildren, so they think..." the patient's husband didn't mean to go on.

"I see!" Guo Xiang suddenly thought of it and suddenly realized it.

"What?" Dr. Lin hasn't responded yet.

"Because you want children, don't you wash them when you're finished?" Asked Guo Xiang.

"Yes, yes!" The patient's husband looks confused. Does it matter?

"I know!" Guo Xiang shook his head. "I know what she's allergic to!"

"What?" Dr. Lin and the patient's husband asked at the same time.

"She is allergic to your essence y. she has' human essence y allergy '!" Guo Xiang said.

"Ah? And the disease? " The patient's husband was stunned.

"Do you think that every time she was uncomfortable before, was it after your roommate?" Asked Guo Xiang.

The patient's husband thought, "really!"

"It wasn't that serious before. Was it because she washed it after the sex? Because you wash the essence y out, the allergic symptoms are relatively mild, but there are still residues, so it will still be uncomfortable! " Guo Xiang said.

"When you say that, it seems that you really are!" The patient's husband nodded again and again, "I fainted last time because I didn't get up to wash. I didn't expect..."

"How could this happen? Is my one poisonous? " Said the patient's husband.

Guo Xiang chuckled, "no! It has nothing to do with you. It's your daughter-in-law's allergic constitution. It's just a special allergy. "

"In fact, male sperm y contains more than 11 antigenic substances. The serum of women with allergic constitution will release an immunoglobulin E molecule to combine with the antigenic substances in male sperm y to produce antigenic body reaction."

"The cells will release a substance called 'histamine', which causes telangiectasia, enhanced blood permeability and contraction of smooth muscle, resulting in allergic reaction."

"However, although there are many specific antigens in sperm y, it is not fatal. Because seminal plasma contains an immunosuppressive substance called MIM, which can reduce the 'sensitivity' of the immune system and protect sperm from rejection. So that people can conceive. "

"However, when the MIM activity of women decreases, the antigenicity of male sperm y increases, and women happen to have allergic constitution, the entry of sperm y into women's body will cause allergic reaction. This should be the case with your daughter-in-law! " Guo Xiang said.

The patient's husband looked confused and couldn't understand it. Anyway, he knew that his daughter-in-law was allergic to his own thing.

"Then we can't have the same room in the future? How can I have children if I can't live in the same room? " The patient's husband is in a hurry.

"That's not true. As long as you isolate your essence y, you'll be fine, such as wearing a condom. As for giving birth, you can give birth through test tube babies! " Guo Xiang said.

"What's the matter with IVF?" The patient's husband asked.

"Is to put your sperm Z and your daughter-in-law's eggs in a test tube to form embryos, and then put the embryos directly into your daughter-in-law's uterus, so that you can have children. Our hospital has this project, which has helped several infertile couples solve the problem of infertility. " Guo Xiang said.

"So it is?" The patient's husband nodded, "can't my daughter-in-law be cured?"

"It's not impossible to cure, but the effect is hard to say. Generally speaking, there are two ways. One is to use your fine y to make your daughter-in-law adapt bit by bit at a time. For example, at the beginning, cut a small hole in the set and release a small amount into it. When you adapt a little later, cut a little larger and put more into it. "

"But this process is difficult to grasp, and I don't know how long it will take. The other is medication. Every time before going to the same room, I take anti allergic drugs or rub it in Na to reduce allergic reactions. Of course, this is a palliative rather than a permanent cure. The safest thing is to use a condom, but it may take a lifetime. " Guo Xiang said.

"Can I ligate after having a baby?" Asked the patient's husband.

"No!" Guo Xiang shook his head. "Your daughter-in-law is allergic to your fine y, not to fine Z. ligation just makes fine Z not come out of the vas deferens. It can't stop fine y, or can't touch it."

"Have you used desensitization drugs?" Guo Xiang asked Dr. Lin.

"Yes!" Dr. Lin nodded.

"Then your daughter-in-law will be fine for the time being, but if you don't wear a condom, this will happen again next time. Think about it yourself. If you are in a hurry to have children, you can only use test tubes, or your daughter-in-law's life will be lost. Don't say you want children. " Guo Xiang said.

"This..." the man looks at his daughter-in-law. Naturally, her life is important. Of course, he also wants to have children.

"It's a little expensive to be a test tube baby. If you go back and save more money, it just gives you some time to think. As for the usual roommate, you'd better use a condom! " Guo Xiang said.

He looked at the patient again, "stay in the hospital for one night tonight. If you have nothing, you can leave the hospital tomorrow!"

Turned to Dr. Lin and said, "do an allergy test and make a definite diagnosis."

"OK!" Dr. Lin nodded.