Adenomyosis is caused by endometriosis. Goserelin injections are needed to prevent adenomyosis and treat it. The number of injections may vary from one hospital to another because the dose varies. You can consult your local hospital and follow the doctor’s instructions for the injections. Goserelin injections for adenomyosis usually cause amenorrhea, which is normal. After the injection, normal menstruation may resume and will not affect the health of the body. Adenomyosis can only be prevented when goserelin is injected, the most fundamental problem is to remove it. Injections can be given to patients who have not had children or who are relatively young.