When girls are young, they basically don’t need to wear sanitary napkins, but when they reach puberty, their bodies begin to show secondary characteristics, and they will have menstruation. The so-called menstruation is a symptom that begins to appear in women with reproductive ability during puberty. The main manifestation is that the egg has not been successfully conceived. Then when the egg is peeled off, the ovary will show bleeding characteristics, which usually lasts for 3 to 7 days. Sanitary napkins are a revolutionary product for women's menstrual products. For women, they are of epoch-making significance, far more important than the invention of bras and bikinis. When humans began to use coal as a common combustible material, coal ash, or furnace ash, became a treasure that women used as pads under their crotches. Of course, it had to be wrapped in cloth when using it. In this way, during a certain period of history, small ash and coal ash were used by women for a long time on a par with each other, and their contributions were indelible. When paper with better moisture absorption properties appeared, women began to use this kind of paper as pads. The advantages are that it is soft, disposable, and more hygienic, and it also saves the trouble of washing the cloth. This kind of paper with good moisture absorption later became a special item for women and entered the circulation field in the form of commodities, commonly known as toilet paper, sold in packages, mainly in light white and pink colors. Therefore, the emergence of sanitary napkins is mainly to facilitate women's lives. You can imagine that without sanitary napkins, women will bleed continuously every time they have their period, which will dirty their pants, which will be very inconvenient to a certain extent. The emergence of sanitary napkins solves these problems and is also more hygienic. |
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