What is the primary benefit of using Copper-releasing IUC as emergency contraception?

The primary benefit of using Copper-releasing intrauterine contraception (IUC) as emergency contraception lies in its high effectiveness rate. Studies have shown that when a Copper IUD is inserted within five days after unprotected intercourse, it can reduce the risk of pregnancy by more than 99%. This high level of efficacy is a significant reason for recommending Copper IUDs as a reliable option for emergency contraception, particularly for individuals who may seek a method that offers both immediate and long-term contraceptive benefits.

While aspects such as convenience of use, absence of hormonal side effects, and cost-effectiveness are important considerations in the broader context of contraceptive choices, the standout characteristic of Copper IUC in terms of emergency contraception is its impressive effectiveness in preventing unintended pregnancies shortly after the event of unprotected intercourse. This makes it a favored choice in emergency situations by healthcare providers.