Consecutive ovarian stimulation is beneficial in patients with a poor response to high-dose follicle-stimulating hormone

Objective To investigate if an immediate additional IVF-ET cycle bear an advantage to patients with poor ovarian response in comparison to a cycle performed at some delay.Methods A cohort study including 632 patients who underwent a fresh IVF-ET cycle with high-dose (≥300 IU/d) FSH stimulation that yielded ≤4 oocytes and did not achieve a clinical pregnancy. All underwent a second stimulation and oocyte pick-up (OPU), either consecutively or...