In fact, Gui Shui is what modern people call menstruation. There is an ancient saying in Volume 7 of "Shou Shi Bao Yuan": "When a young woman is fourteen years old, her menstrual blood begins to move, which is called the arrival of Tian Gui Shui."

When Jiang Suihe asked her this question, Shen Congxin didn't know how to explain. She was terrified of menstrual blood when it first appeared in her body. Her mother had already passed away by then, and she cried for a long time.

If it weren't for the nanny discovering Shen Congxin's blood-stained pants, Shen Congxin would probably still be trapped in the thought that he was going to die.

Shen Congxin looked at Jiang Ling with a pleading gaze. This problem not only stumped Shen Congxin, but also Jiang Ling.

Jiang Ling didn't know how to explain this. Her junior high school biology teacher had already explained it to her, so she didn't feel scared when she got her period.

After racking her brains, Jiang Ling finally came up with a somewhat clumsy explanation.

"Well, how should I put it? All women go through this. When we reach a certain age, we all experience menstruation, which happens once a month!" Jiang Ling said after racking her brains.

Jiang Suihe understood, but Chen Congxin shuddered as she recalled Jiang Ling's words, "Every month? Every month?"

She fell into deep thought, and after a long while, she slowly spoke, "Mother, is it possible that it won't necessarily come every month?"

Jiang Ling looked at Shen Congxin's serious expression and asked with some confusion, "Congxin, could it be that you..."

After thinking for a long time, Shen Congxin nodded to Jiang Ling and said, "Yes, Mother, I haven't had my period for almost two months!"

"Have you been feeling unwell lately? For example, feeling nauseous in the morning, or craving sour or spicy foods?"

Chen Congxin rolled his eyes and thought for a moment. "Hmm, I've been feeling nauseous when I wake up in the morning these past few days, but it's not strong. Sour? Spicy? I don't really crave anything in particular, but I really haven't had much of an appetite lately!"

Hearing this, Jiang Ling suppressed her joy and quickly walked out of the room, saying to Jiang Yaojie, who was still standing dumbfounded outside the door, "Yaojie! Quick! Go and invite Doctor Zhu over!"

Upon hearing this, Jiang Yaojie stared in shock and asked, "Mother, what's wrong? Is my sister sick?"

Jiang Ling didn't know how to answer, but Jiang Yaojie didn't press further and disappeared in a flash.

Before long, Dr. Zhu, panting heavily, was dragged home by Jiang Yaojie.

But what puzzled Jiang Yaojie was that the person taking his pulse was not Jiang Suihe, but his wife Shen Congxin.

Seeing Zhu Langzhong's serious gaze, Jiang Yaojie wanted to go forward and ask him several times, but when he saw Zhu Langzhong's hand gently clasping his wife's wrist, Jiang Yaojie gave up the idea.

"Oh, congratulations! Congratulations, Yaojie's mother!" Just as Jiang Yaojie was scratching his head in a panic, Doctor Zhu suddenly smiled and withdrew his hand.

Jiang Ling breathed a sigh of relief upon hearing this, but to be absolutely certain, she still pressed on, "Doctor Zhu, do you mean that Congxin is pregnant?"

"Yes, yes! Congratulations, Yaojie's mother! You're going to be a grandmother!" Doctor Zhu said with a smile.

"What? Doctor Zhu, are you sure it's true? My wife is pregnant?" Jiang Yaojie ran over in shock and asked.

Doctor Zhu patted Jiang Yaojie on the shoulder with a smile and said, "Silly boy, you're going to be a father!"

"What? I'm going to be a father?" Jiang Yaojie's face went from surprise to shock and finally to joy.

He was about to scream when Jiang Ling immediately covered his mouth and whispered to Jiang Yaojie, "This kind of thing cannot be told to outsiders within three months!"

"Okay, okay! Mother, I'll listen to whatever you say! From today onwards, you don't have to do anything. You can just lie in the room. If you need anything, just call me, and I'll take care of it!" Jiang Yaojie grabbed Shen Congxin's hand and instructed her.

Seeing that her mother-in-law and Doctor Zhu were still there, Shen Congxin blushed and pulled her hand away, saying softly, "There are other people here! Besides, I'm just pregnant, it's not like I can't do anything! It's so boring to lie in the house all day!"

Looking at the lovely couple in front of her, Jiang Ling felt that she had been fed dog food again. Thinking about it carefully, Shen Congxin had married into the family in early March, and it was only mid-May. It hadn't even been three months since then, and Shen Congxin was already pregnant.

These two kids are really fast.

Doctor Zhu was an experienced man. He had also come to Jiang Ling's house for a drink on the day Jiang Yaojie married Shen Congxin. Naturally, he knew that it hadn't even been three months yet. He coughed lightly, waved to Jiang Yaojie, and said, "Yaojie, come here. I have a few words to tell you!"

Jiang Yaojie walked up to Doctor Zhu with great joy, first bowing to him to express his gratitude, and then asking, "Doctor Zhu, is there anything I can help you with?"

"Your wife is newly pregnant, less than three months along. You must restrain yourself during this time and absolutely cannot have sex, otherwise it will be bad for the fetus and your wife, understand?" Doctor Zhu's words were very low, so low that only the two of them could hear them.

Upon hearing this, Jiang Yaojie immediately blushed. He scratched his head sheepishly and replied in a low voice, "I...I know! I...I won't!"

Doctor Zhu laughed heartily for a long time after seeing Jiang Yaojie's appearance, and then gave some instructions to Jiang Ling's family.

Before Dr. Zhu left, Jiang Ling specially prepared a large red envelope as a token of her gratitude. Dr. Zhu was about to refuse, but Jiang Ling's quick wit persuaded him, and he could only willingly accept the heavy red envelope from Jiang Ling.

Jiang Yaojie looked at Shen Congxin with a happy expression, but Shen Congxin quietly patted Jiang Yaojie to indicate that her mother-in-law was still there and that she should be mindful of her behavior.

Jiang Ling was too lazy to look at the two little ones, so she quickly instructed, "Yaojie, quickly help your wife back to her room. The first three months are very important! Also, go to the pharmacy in town and buy some tonics like ginseng and lingzhi for your wife! From today onwards, you need to understand that you are not only a husband, but in ten months you will also be a father! Yes, you must cherish your wife! Do you understand?"

Jiang Yaojie nodded repeatedly and carefully helped Shen Congxin back to her room.

Jiang Ling turned and went back into the house. Seeing that Jiang Suihe was still a little frightened, Jiang Ling quickly comforted her, "Don't be afraid, Suihe, you're alright. This is a sign that a girl is maturing. I'll make you some brown sugar water later. Don't touch cold water these next few days! Also, I prepared this for you in advance!"

As she spoke, Jiang Ling took out the sanitary napkins she had just bought at the mall. They were different from the ones she was using now; these were the old-fashioned kind that could be washed and dried repeatedly.

After all, modern sanitary napkins simply couldn't exist in this era, and Jiang Ling couldn't easily find an excuse to buy them, so she could only choose this old-fashioned type.

Afterwards, Jiang Ling briefly taught Jiang Suihe how to use sanitary napkins, and then turned to the kitchen to make brown sugar water for Jiang Suihe.

Standing by the stove, Jiang Ling recalled the sanitary napkin from earlier, and a thought suddenly flashed through her mind.

Jiang Ling's eyes snapped open, and she whispered, "I've got it!"