ehkäisyrenkaita
Ehkäisyrengas, often referred to as a vaginal ring, is a method of hormonal contraception for women. It is a flexible, transparent ring made of plastic that is inserted into the vagina. The ring releases estrogen and progestin hormones, which prevent ovulation, thicken cervical mucus to make it harder for sperm to reach the uterus, and thin the lining of the uterus.
The ring is typically worn for three weeks at a time, followed by a one-week break during
Ehkäisyrenkaita are highly effective at preventing pregnancy when used correctly, with typical use failure rates similar
However, like all hormonal contraceptives, ehkäisyrenkaita have potential side effects, which can include nausea, headaches, breast