Hormonal contraceptive patches are small, adhesive patches that release hormones to prevent pregnancy. They are typically worn on the skin and are changed weekly for three weeks, followed by a patch-free week. The hormones in the patch, usually a combination of estrogen and progestin, work by inhibiting ovulation and thickening cervical mucus. These patches are a convenient option for many individuals, as they do not require daily attention like birth control pills. They can be placed on various body parts, such as the abdomen, buttocks, or upper arm. It's important to consult a healthcare provider to determine if this method is suitable for you.