Effect of Thumbtack Needle (TN) on Ovarian Reserve Function of Women With Diminished Ovarian Reserve (DOR)

Inclusion Criteria: * Patients with age between 18 and 40 years; * Low ovarian reserve: AMH\<1.1ng/ml; or AFC\<7; or 10 U/L\<FSH\<25U/L or FSH/LH\>3.6; or has a history of poor ovarian response, that is, in the last controlled hyperstimulation cycle, the number of retrieved oocytes\<3. Any 2 of the above 4 conditions are met. * Sign informed consent voluntarily. Exclusion Criteria: * Patient's chromosome is abnormal. * Patients with previous ovarian surgery because of such as ovarian teratoma or chocolate cyst and so on. * Patients with uncorrected endocrine disease, such as: Simple hyperthyroidism or hypothyroidism, hyperprolactinemia, insulin resistance, diabetes, adrenal diseases, etc. * Patients with definitively diagnosed autoimmune diseases such as systemic lupus erythematosus, rheumatoid arthritis, antiphospholipid syndrome, Sjogren's syndrome, Hashimoto's thyroiditis. * Patients with a history of cancer and has received radiotherapy or chemotherapy. * Patients had the treatment of acupuncture or thumbtack needle in recent 3 months. * Patients who take Chinese medicine decoction or granule during the treatment; * Patients unwilling to sign the informed consent of this study.