ehkäisyruiskeet

Ehkäisyruiskeet are a form of hormonal contraception administered via injection. They contain synthetic versions of hormones, typically progestogen or a combination of progestogen and estrogen, which prevent pregnancy. The hormones work primarily by stopping ovulation, the release of an egg from the ovary, and by thickening cervical mucus, making it harder for sperm to reach the uterus.

There are generally two types of birth control injections: those administered every one or three months. The progestogen-only injection is typically given every 12 weeks (3 months), while combined hormonal injections, which are less common, might be given more frequently. The injection is usually given in the arm or buttock by a healthcare professional.

The effectiveness of birth control injections is very high when used correctly, similar to other long-acting reversible contraceptives. However, their effectiveness can be reduced if injections are not received on schedule. Side effects can vary among individuals but may include menstrual irregularities such as spotting or missed periods, weight changes, mood swings, headaches, and acne. Some women may experience a delay in the return of fertility after discontinuing the injections.

Ehkäisyruiskeet are a reversible method of contraception. Once the injections are stopped, fertility typically returns within a few months, although this can vary. It is important for individuals considering this method to discuss their medical history and any potential risks or benefits with a healthcare provider.