After work, they become poorer. Many girls feel the same way. Every month’s fixed expenditure has the existence of sanitary napkins. If you are lucky, you will be very happy if you have a promotion. After all, there are a lot of sanitary napkins consumed in a month. < / P > < p > a netizen accidentally found that bulk sanitary napkins were sold on the Internet, and the sales volume was quite large. Some kind-hearted people advised to buy brand sanitary napkins in the comments, but the buyer replied: “I have difficulties.”. Around the world, about 500 million women are in menstrual poverty, which means they can’t afford sanitary napkins. < / P > < p > according to the International Federation of Obstetrics and Gynecology, only 12% of adult women in India can afford sanitary napkins, while other women can only use rags, newspapers, tree ashes and even cow dung to “make” sanitary napkins. < / P > < p > in Kenya, women have to sell themselves in order to use sanitary napkins, and menstrual poverty does not only occur in developing countries. In the United States, one in five female students leaves early or even drop out because they can’t afford sanitary napkins. < / P > < p > in order to avoid embarrassment, these female students who can’t afford sanitary napkins can only be absent during menstruation. Women in the UK are in the same dilemma. Data show that 10% of women in the UK can’t afford sanitary napkins. < / P > < p > the emergence of bulk sanitary napkins can be said to “save” a lot of women. Alai had her first menstruation in sixth grade. Her mother bought her 20 sanitary napkins, which she could use for the first half of the year. < / P > < p > and a piece of sanitary napkin with only 20 cents, Alai is reluctant to change one piece every day during her menstrual period, because there are three sisters in her family. They have to spend money on eating, dressing and going to school, and sanitary napkins are the luxury of Alai. < / P > < p > Wang Hui, a 3-year-old mother, experienced this kind of embarrassment when she was a girl. She didn’t see the name of the packaged sanitary napkin until high school. Before that, she had been using the bloated menstrual cotton. Later, she began to make money. Every time, she told her 8-year-old younger sister to buy better sanitary napkins. < / P > < p > the freedom of sanitary napkins is the goal pursued by many girls. It is necessary to know that women need to spend a lot of money to buy sanitary napkins every year. Under normal circumstances, women have 3 to 7 days of menstruation each month, about 20 to 60 ml of menstrual blood. < / P > < p > according to the average amount of 4-5 sanitary napkins per day, 10-30 sanitary napkins are needed for a menstruation. Most of the sanitary napkins are 10 pieces, that is to say, a menstruation will need to use 1 to 3 bags of sanitary napkins. < / P > < p > but some women have more menstruation, and some women have less menstruation. How to judge this? As mentioned above, women have about 20 to 60 ml of menstrual blood in each menstruation. If less than 20 ml, it means that they have too little menstruation, but if more than 80 ml, it means that they have too much menstruation. < / P > < p > there are three main hazards of menorrhagia: menorrhagia often leads to a large number of blood clots, resulting in dirty pants or sheets, and long-term menorrhagia may also be a signal of uterine fibroids and abnormal blood coagulation function. < / P > < p > excessive blood loss during menstruation can also lead to anemia. If you are easy to catch a cold at ordinary times and have palpitations, insomnia, fatigue and other symptoms during menstruation, you should be careful of anemia. Menorrhagia may also be a signal of infertility, if often menstrual problems, the best to do a gynecological examination. < / P > < p > in addition, hypomenorrhea should also pay attention to several problems: less menstruation can cause color spots and acne, which is the reflection of body lesions, cosmetics and skin care products can not solve, need to go to a professional hospital for treatment. Less menstruation is irregular menstruation, can cause endometrial displacement, cervicitis and other gynecological diseases, has a great impact on health. < / P > < p > some women feel that sanitary napkins are so expensive that they are reluctant to change them once or twice a day. However, if you don’t want sanitary napkins to become the cradle of bacteria, it’s better to change them every 2 hours instead of waiting for oxidation reaction in menstrual blood and bad smell. < / P > < p > in every sales promotion, there are always many girls who buy a lot of sanitary napkins, or even buy enough for several years at a time. However, this practice is not desirable, because sanitary napkins are sterile products produced by high-temperature disinfection. The longer the production date, the worse the aseptic protection. If you use expired sanitary napkins, the gain is not worth the loss. < / P > < p > the sanitary napkin should be replaced on time no matter at the beginning or end of menstruation, otherwise, even if there is little menstrual blood, it may lead to a large number of bacteria breeding and induce a variety of gynecological diseases. Therefore, even if the menstrual blood is not much, we should change the sanitary napkin regularly.
some women love to buy fragrant sanitary napkins, which may disguise the peculiar smell of blood. But if these scents are produced by some flavors, they may destroy the balance of the environment in the privacy department, but cause allergic or gynecological diseases. Therefore, tasteless sanitary napkin is the best choice. < / P > < p > in addition, in the use of sanitary napkins, we need to pay attention to several problems. First of all, we must not be greedy for cheap purchase of three no products, to buy regular manufacturers of sanitary napkins. Next, sanitary napkin had better put in dry place, do not put in toilet. < / P > < p > before changing the sanitary napkin, remember to wash your hands first to avoid the spread of bacteria from your hands to the sanitary napkin. Sanitary napkin is the “Guardian” of women in a special period, we must treat it correctly, in order to let the body get the best care. < / P > < p > references . Natural contraception Zhang Yan. May 31, 2018 . Visual annals. August 31, 2020 < a= https://luanban.com/category/focus/ target=_ blank>Focus