The so-called best treatment for endometriosis at this stage is not that we always think so in the future, but the current level of our research is to look at this one in this way: 1. Laparoscopy is the best treatment. 2. Ovarian suppression is the last treatment. 3. “Three-stage” treatment is the best treatment. The “three-stage” treatment was proposed by the Germans in 1998, who believed that surgery should be done first, and the purpose of surgery is twofold. The second is to do a clinical staging. One is to remove as large a lesion as possible, and the second is to do a clinical staging to find out how far the lesion has gone. Then after surgery, we can give medication, and there are various options for medication, all of which are ovarian function suppression options. After the drug treatment, we hope to have a third step, which is to evaluate your treatment effect by laparoscopy. In this way, it will serve as a basis for you to follow up with further treatment and to observe for a longer period of time. This is a concept introduced in foreign countries, whether it is suitable for China’s national conditions, still need to go through the practical proof. 4. Pregnancy is the best treatment. 5. Assisted conception holding is the best treatment. The latter two are obviously related to infertility.