Metformin is not a treatment for polycystic ovaries, it is a treatment for diabetic disease, but it can be an adjunct to the treatment of polycystic ovaries. When polycystic ovaries occur, they cause insulin resistance, which can lead to diabetes, so oral metformin can be an adjunct to the treatment of polycystic ovaries at this time. When treating polycystic ovaries, it is important to have regular endocrine hormone checks, including blood glucose monitoring, to avoid hypoglycemia. When the presence of polycystic ovaries requires preparation for pregnancy, it is important to help restore the hormone levels to normal as much as possible, so that preparation and pregnancy can be carried out at this time to avoid it affecting pregnancy. When taking oral medication for polycystic ovaries, try to choose short-acting contraceptives, such as Daimler-35 and Ursine, and take them orally for three months or six months according to the instructions to treat endocrine hormone disorders caused by polycystic ovaries.