Ace the 2026 Acute Care NP Exam – Unleash Your Inner Healthcare Hero!

A notable advantage of using a hormonal IUD is its ability to prevent Asherman's syndrome, which is a condition characterized by intrauterine adhesions that can lead to infertility. Hormonal IUDs release progestin, which thins the endometrial lining and reduces the risk of abnormal tissue growth. This action helps maintain a healthy uterine environment, thereby minimizing the chances of developing Asherman's syndrome.

In terms of the other options: while hormonal IUDs may affect menstrual bleeding, they typically lead to lighter or more regular periods rather than heavier ones, which diminishes the likelihood of heavier menstrual bleeding being considered an advantage. Requiring frequent replacement is a disadvantage of certain contraceptive methods, but IUDs can provide long-term contraception for several years, making this point less applicable. Lastly, IUDs are not visible externally, as they are placed within the uterus, making this option incorrect in the context of advantages.