intrauterine device meaning

An intrauterine device (IUD) is a small, T-shaped device inserted into the uterus to provide long-term birth control. There’re two main types: hormonal IUDs, like Mirena, and copper IUDs, like Paragard. Hormonal IUDs release small amounts of progestin, which thickens cervical mucus to prevent sperm from reaching an egg, and sometimes stops ovulation. Copper IUDs don’t release hormones; instead, copper is toxic to sperm, preventing fertilization. Insertion can be uncomfortable or painful for some, but that’s usually short-lived. Taking over-the-counter pain relievers before the procedure might help, discuss it with your healthcare provider beforehand. Risks include perforation of the uterus (rare) or expulsion of the IUD. Uncommon but possible, pelvic inflammatory disease (PID) can occur shortly after insertion, especially if there’s pre-existing infection. Effects on periods vary: hormonal IUDs might make periods lighter or stop altogether, while copper ones might cause heavier, longer periods and increased cramps, especially early on. If heavy bleeding or severe pain continues, consult your healthcare provider. After getting an IUD, watch for signs like severe pain, abnormal discharge, or fever, as these might indicate complications. Ensuring the presence of an IUD string during regular checks is important; if you can no longer feel it, see your healthcare provider. While IUDs are very effective, they’re not suitable for everyone. They offer convenience since you don’t need to remember daily pills or manage frequent refills. But, having a thorough conversation with your healthcare provider can help decide if it’s the right choice given your health history and lifestyle.