| | Disease | Etiologies | Definition |
| | POF | Genetic defects, autoimmune processes, chemotherapy, radiation, and infections | Cessation of ovarian function after menarche but before the age of 40, without or with ovarian follicle depletion |
| | PCOS | Maternal PCOS, intrauterine hyperandrogenism, inflammatory adipokines, aboriginal origin-Western diet | A complex disorder characterized by infertility, hirsutism, obesity, and various menstrual disturbances |
| | Endometriosis | Oxidative stress, reactive oxygen species, antioxidants and inflammatory, genetic, and epigenetic factors | A condition in which functional endometrial tissue is present outside the uterus |
| | Fallopian tube obstruction | Neoplasms, neoplasms, tuboovarian abscess | Tubal obstruction is caused by inflammation of the fallopian tube or pelvic peritoneum |
| | AS | Trauma, infection, low level of estradiol, repeated or aggressive curettage, severe endometritis | Absence of a normal opening in the lumen of the female genital tract, from the fallopian tubes to the vagina |
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