When considering the effectiveness of contraception, it's important to understand that no method is 100% reliable. It's wise to be informed about your contraceptive options and their respective effectiveness rates, which can vary based on proper usage. Some methods, like oral contraceptives, can be highly effective when taken consistently as prescribed. Adding an extra layer of protection, such as using condoms in addition to oral contraceptives, can further reduce the risk of pregnancy. Ultimately, it's essential to discuss your options with a healthcare provider and choose the method that best suits your individual needs and circumstances.