Transdermal therapy is used in several [gynecological conditions](): - [Hormone Replacement Therapy (HRT)](): Transdermal patches are commonly used to deliver estrogen and progesterone for managing menopausal symptoms. - [Contraception](): Transdermal contraceptive patches provide a combination of estrogen and progestin, offering an alternative to oral contraceptives. - [Endometriosis](): Hormonal treatments delivered transdermally can help manage pain and symptoms associated with endometriosis. - [Osteoporosis](): In postmenopausal women, transdermal estrogen can help maintain bone density and reduce the risk of fractures.