What is a characteristic of hormonal methods of contraception?

Hormonal methods of contraception are designed to regulate or inhibit the body's hormonal cycles to prevent pregnancy. Taking daily medication is a key characteristic of many hormonal contraceptives, such as the birth control pill, which contains synthetic hormones to suppress ovulation. This method relies on consistent intake to maintain effective hormone levels in the body, thus requiring a routine for the user.

Other options, while related to contraceptive methods, do not accurately describe hormonal methods. For instance, physical barriers to sperm are characteristic of barrier methods like condoms or diaphragms, natural fertility cycle methods involve tracking ovulation rather than hormonal intervention, and professional medical assistance may be necessary for some hormonal methods, such as implants or injections. Therefore, daily medication stands out as a defining feature of hormonal contraception.