Today is Women’s Day in China, so let’s talk about some little – known historical facts about women. Modern sanitary pads have been in China for less than 40 years. So, during those days of their menstrual periods, what did ancient women use as a substitute for sanitary pads?

When it comes to period shaming, the inability to directly call menstruation by its name is the most immediate manifestation. This kind of shame exists worldwide. According to a joint survey by the International Women’s Health Coalition and the female menstrual cycle app Clue, in more than 190 regions around the world, there are over 5,000 terms used to refer to menstruation! To express views straightforwardly and accurately, Note: There’s no period shaming in this article!

In ancient times when there were no modern sanitary pads, women had their own “menstrual belts”. Menstrual belts were usually made of cloth. The interlayer was filled with things like plant ash, which were used for sterilization, water absorption, and drying. There were openings on both sides of the interlayer, so the filling materials could be replaced.

Here comes an explanation of the cleaning principle of plant ash: The core component of plant ash is potassium carbonate. This compound belongs to the category of weak – acid and strong – base salts. When it dissolves in water, it will release hydroxide ions due to a hydrolysis reaction. The resulting alkaline environment is conducive to accelerating the hydrolysis process of grease, thus achieving the purpose of removing dirt.

Precisely because it involves privacy, unlike today when we can buy sanitary pads in street supermarkets, the making of ancient “menstrual belts” was basically passed down orally from mothers to daughters. Since it was a personal item, women usually added embroidery and other decorations to their menstrual belts.

Li Shizhen mentioned in Compendium of Materia Medica that menstruation was regarded as something that could deplete men’s yang qi, so he warned men to stay away from women during their menstrual periods. In the general view of society at that time, women during their menstrual periods were not allowed to enter ancestral temples or temples, nor to worship deities. They were even prohibited from openly drying their menstrual belts. Surely, this sounds rather strange to us nowadays, but at that time, this rule really existed. Women not only had their living status squeezed, but also faced various kinds of restrictions in daily life. Indeed, modern life is much better.

What did ancient menstrual belts look like? We should be grateful for the physical object unearthed from the tomb of Huang Sheng (黄昇墓)  in the Southern Song Dynasty. Generally, it was in a long – strip shape, 69 centimeters long and 11 centimeters wide, made of silk gauze, with straps that could be used to tie around the abdomen. This “menstrual belt” is currently the earliest known menstrual product in China. It is said that blood clots were still left on it when it was unearthed.

A similar “menstrual belt” was also unearthed from the Dingling Mausoleum, which was used by the mother of Zhu Changluo, Emperor Guangzong of the Ming Dynasty. It was 85 centimeters long and 35 centimeters wide, also with binding ropes. The two ends were wrapped around the waist, and one corner passed through the crotch, with the three corners meeting at the abdomen.

The quantity and fineness of these “menstrual belts” were also related to the family’s economic situation. It was quite normal for some people to use one for a long time. After use, they would wash, dry, and use it again.

After the Eastern Han Dynasty, Cai Lun (蔡伦) invented papermaking (here it refers to the invention of papermaking technology, not the invention of paper), which truly popularized paper. Therefore, common people could use straw paper to replace plant ash, while the nobility could use more expensive and finer paper. So, thanks to Cai Lun, the water – absorption and softness of menstrual belts were effectively improved.

During the Yuan and Ming Dynasties, the cotton – planting technology in the Central Plains also developed. So in the Ming Dynasty, ladies could stuff cotton into their menstrual belts, which brought higher comfort.

In 1928, the first imported sanitary pad advertisement in China, called “Reliable (靠得住)”, emerged. At that time, Hu Shi (胡适) was the one who campaigned for the freedom of using sanitary pads. He wrote the article “Research on Women’s Menstrual Cloths” (《女子月经布之研究》), advocating the healthy use of sanitary pads for women. However, at that time, people’s economic capabilities were generally not sufficient to afford this imported product.

It was not until 1982 that China imported the first sanitary pad production line from abroad. With extensive production and promotion efforts, sanitary pads gradually entered our daily lives, and the general public gradually got used to modern sanitary pads. So, if you talk to the elders in your family, they probably still have the memory of “menstrual belts” from their childhood.

Summary

Menstruation has transformed from being a hidden and shameful topic for women to being recognized and popularized by the public today. We now understand that it is a normal physiological phenomenon. Women who endure the “ordeal” of menstruation should not be treated as if they are in disgrace during their periods. Someday, women won’t have to use black plastic bags to hide the fact that they are buying sanitary pads. After all, it’s really no big deal, isn’t it?