What is the IUD?
The IUD, also known as the intrauterine device, is a form of contraception that is a T-shaped plastic device that is placed inside the uterus to prevent implantation of a fertilized egg and the occurrence of pregnancy. The IUD is inserted by a doctor on demand and is reversible and protective.
Principle of IUD
The function of the IUD is to prevent sperm from entering the uterus, or to prevent the fertilized egg from attaching to the endometrium after the sperm enters the uterus. The birth control ring achieves the contraceptive effect under the skin by releasing copper ions. Copper ions have inhibitory effects on the viscosity of cervical fluid, sperm motility, and the combination of sperm and eggs.
Advantages of IUD
First, the birth control ring is convenient, safe, fast, affordable, and highly economically viable; second, the birth control ring has a longer service life than short-term methods; third, when you don’t need contraception, you can easily Let the doctor remove the birth control ring; fourth, the birth control ring does not have many restrictions on the body and is suitable for most women.
Disadvantages of IUD
First, the IUD is related to a woman’s menstrual cycle and may affect the length and cycle of menstruation, causing symptoms such as abdominal pain, cramps, and bleeding. Second, some women may develop bacterial infections such as vaginitis and cervicitis after using the IUD. Symptoms; third, adverse reactions such as pain and fainting may occur during the installation of the IUD; fourth, although it is uncommon, adverse reactions such as falling off during use may occur, and the IUD does not prevent sexually transmitted diseases .
Summary
Overall, the IUD is a simple, easy-to-use birth control tool. Its advantages include ease of use, affordability, high safety, and wide applicability, but it also has adverse effects and side effects. When using the IUD, you should refer to your doctor\’s advice and fully understand your body and menstrual cycle to ensure correct use.
