Which contraceptive is considered a long-acting reversible contraceptive (LARC)?

• A. Birth control pills
• B. Copper IUD
• C. Contraceptive implant
• D. Condoms

Answer: (B)

The copper intrauterine device (IUD) is classified as a long-acting reversible contraceptive (LARC) because it can provide effective contraception for an extended period, ranging from 10 to 12 years, depending on the specific product. The copper IUD works by releasing copper ions, which create an environment that is toxic to sperm, thereby preventing fertilization. It is inserted into the uterus by a healthcare professional and requires minimal ongoing maintenance after insertion, making it a convenient option for women seeking long-term contraception without the need for daily adherence.

This method of contraception is also easily reversible; once it is removed, fertility typically returns quickly, allowing for future pregnancy planning. The effectiveness rates are high, with typical use being over 99%, which supports its classification as a reliable form of birth control.

In contrast, other contraceptive methods listed, such as birth control pills, contraceptive implants, and condoms, do not fall under the same category of LARC. Birth control pills require daily administration, while condoms are user-dependent and have lower effectiveness rates compared to LARC options. The contraceptive implant is also a LARC, but in this context, the copper IUD specifically qualifies as an established LARC with a longer duration of