Adenomyosis is a condition that affects pregnancy. Patients with adenomyosis have progressive menstrual cramps every month, and as each cramp gets worse, the uterus gets bigger and bigger, and an enlarged uterus is known to affect pregnancy. If a woman gets pregnant, it can easily lead to complications such as miscarriage. Therefore, if a woman is diagnosed with adenomyosis, she should be actively given treatment. For patients with fertility requirements, intramuscular Dalfirin or Goserelin can be given to restore the uterus to normal size before considering pregnancy. In older patients, it is recommended to take assisted reproduction methods such as IVF after intramuscular injection of goserelin or darifolin to be able to conceive as soon as possible, and to give timely fertility preservation treatment after pregnancy, and to routinely perform pre-conception and post-conception check-ups.