Fibroids usually refer to uterine fibroids, which can be treated surgically when they are 5 centimeters or more in diameter, but the size of the fibroids is not an absolute indication for surgery. Uterine fibroids are benign tumors formed by the proliferation of uterine smooth muscle tissue, which are common in adult women. Surgery may be required in the following cases 1. Uterine fibroids cause heavy menstrual flow, dribbling, anemia, etc; 2. uterine fibroids causing repeated miscarriages, infertility, etc; 3. Submucous fibroids or intermural fibroids larger than 4cm combined with infertility and repeated miscarriages; 4. Fibroid is too large to cause frequent urination, cystitis, constipation and other complications affecting normal life; 5. subplasma fibroid tip torsion leads to acute abdominal pain, as well as special parts of fibroid, such as broad ligament fibroid, cervical fibroid submucous fibroid, etc; 6. fibroids that keep growing or have malignant lesions. For asymptomatic or mildly ill patients, drug inhibition is also a more extensive means of treatment, whether patients with uterine fibroids need surgical treatment specifically need to comply with medical advice.