When did the ligation start?

1 and the origin of ligation in the early 20th century.

Ligation is a permanent contraceptive method. At the beginning of the 20th century, ligation was regarded as a modern birth control method, which was first implemented in the United States. The purpose at that time was to control the excessive population growth. Ligation is divided into male ligation and female ligation. Male ligation refers to blocking the passage of sperm through vasectomy to achieve contraceptive effect; Female ligation is to readjust the fallopian tubes so that fertilized eggs cannot reach the uterus.

2. The popularity of ligation in the world.

Ligation plays an important role in contraceptive methods in developed countries. In the United States, Canada, Britain, France, Germany, Japan and other countries, the proportion of ligation contraception is very high, accounting for more than 30% of the total contraceptive rate. In developing countries, although ligation contraception is gradually recognized, its popularization rate is relatively low due to the influence of religious culture and lack of scientific contraceptive knowledge.

3. The current situation of ligation in China.

In China, ligation, as a contraceptive method, has been popularized since 1960s. At that time, due to the rapid population growth in China, in order to control the population, the National Government advocated late marriage and late childbearing, and provided policy support for ligation. In recent years, with the improvement of people's living standards and the development of medical technology, contraceptive methods are constantly updated and improved. Although ligation is still an important contraceptive method, it is not the only choice, and more people begin to pay attention to choosing the contraceptive method that suits them.

4. Effects and consequences of ligation on human body

Although ligation is a reliable contraceptive method, the operation itself has certain risks and adverse consequences. For example, accidents such as infection and bleeding may occur during the operation, and some nerves or blood vessels may be injured by accident, causing other discomfort. After the operation, some patients will have postoperative pain and need timely treatment. In addition, if you regret having another baby after ligation, only retrograde surgery or artificial insemination can realize the baby, and the treatment cost is also very expensive.