hormoonkierukka

Hormoonkierukka, also known as a hormonal IUD or hormonal intrauterine device, is a type of reversible contraception. It is a small, T-shaped device that is inserted into the uterus by a healthcare provider. The primary function of the hormoonkierukka is to release a progestin hormone, levonorgestrel, directly into the uterus. This hormone thickens the cervical mucus, making it more difficult for sperm to reach the egg, and also thins the lining of the uterus, which can prevent implantation if fertilization does occur. In some cases, it can also inhibit ovulation.

The effectiveness of the hormoonkierukka is very high, with a failure rate of less than 1% per year. It is a long-acting reversible contraceptive, meaning it can remain in place for several years, typically 3 to 8 years depending on the specific type. Removal by a healthcare provider is straightforward and fertility usually returns quickly after discontinuation.

Common side effects can include irregular bleeding, spotting, lighter periods, or a complete absence of periods over time. Some users may experience headaches, acne, or breast tenderness, although these are generally mild and tend to decrease after the initial adjustment period. The hormoonkierukka does not protect against sexually transmitted infections. It is a suitable option for many individuals seeking effective and long-term birth control.