This drug is a new type of sex hormone and belongs to the progestin class. It does not affect the metabolism of fat and protein in the body, so it will not cause body obesity. It does not affect the metabolism of fat and protein in the body, so it will not cause obesity. If taken for a long time, it may lead to an increase in water in the body and cause sodium and water retention, but generally it will not affect the body. The glucocorticoid drugs commonly used in clinical practice may affect the metabolism of fat and protein and cause centripetal obesity, but this progestin drug is not a glucocorticoid drug, so there is no need to worry, it will not cause obesity. Although it does not cause obesity, it is after all a progestin drug and has certain adverse reactions and side effects, so it should be selected and used under the guidance of a doctor.