Nødprævention

Nødprævention, often referred to as the morning-after pill or emergency contraception, is a method used to prevent pregnancy after unprotected intercourse or contraceptive failure. It is not an abortion pill and does not terminate an established pregnancy. Nødprævention works by preventing or delaying ovulation, thickening cervical mucus to hinder sperm's movement, or preventing fertilization. Its effectiveness decreases the later it is taken after unprotected sex.

There are two main types of nødprævention available. One type contains levonorgestrel, a progestin hormone, which is most effective when taken within 72 hours of intercourse, though it can offer some benefit up to 120 hours. The other type contains ulipristal acetate, which is effective for up to 120 hours and may be more effective than levonorgestrel in certain situations. Both are available over-the-counter in many countries, though specific regulations may vary.

Nødprævention is intended for occasional emergency use and is not a substitute for regular, ongoing contraceptive methods. Side effects can include nausea, vomiting, headaches, dizziness, and changes in the menstrual cycle. It is important to consult with a healthcare professional if you have any questions or concerns about nødprævention, its use, or other contraceptive options. If pregnancy occurs, nødprævention will not harm an existing pregnancy.