Oral Contraceptive Pills (OCPs): These are daily pills containing estrogen and progestin. They require strict adherence to a daily schedule. Contraceptive Patch: This is a skin patch that releases hormones transdermally. One patch is worn for a week and replaced weekly. Contraceptive Injection: An injection of progestin given every three months. Vaginal Ring: A flexible ring inserted into the vagina that releases hormones. It is worn for three weeks and removed for one week.