The most appropriate indicators of successful ovarian stimulation.

Ovarian stimulation (OS) is a crucial component of clinical IVF treatment that strongly influences outcomes. As such, it is useful to understand the indicators for successful OS during IVF. As OS leads to multiple follicular recruitment, it can be quantified as number of oocytes retrieved. Optimal OS should help to maximize the number of oocytes, thus improving preclinical laboratory outcomes. Optimal preclinical outcomes should ultimately lead to clinical outcomes with maximal efficacy, safety, and cost-effectiveness. To help guide successful OS, this review details prognostic factors and appropriate endpoints for an optimal OS at each stage of the IVF cycle.