Dual trigger or hCG alone: A retrospective analysis on patients with diminished ovarian reserve under in vitro fertilization and embryo transfer (IVF-ET) treatment

With remarkable deficiency in both oocyte stock and competence, the prognosis of IVF-ET in diminished ovarian reserve (DOR) is obstinately poor, underscoring warranted optimization to current procedures. We compared the efficacy of dual-trigger (hCG plus GnRH-a) and hCG alone on the outcomes for DOR patients.