626 Letters to the Editor realistic attempt by the scientific community to standardize the
definition of poor ovarian response (POR) in a simple and reproducible manner'. This …

In the last decades, several groups tried to standardize the diagnosis of poor ovarian
response (POR) by developing at first the Bologna criteria and then the POSEIDON …

Poor ovarian responders (PORs) are the most challenging patients in assisted reproductive
technology (ART) and account for 9 to 24 percent of in vitro fertilization (IVF) patients [1]. The …

Despite the considerate progress to which assisted reproduction technology (ART) has been
subject since 1978, some issues remain unresolved. Notably, the clinical management of …

Poor ovarian responders (PORs) are the most challenging patients in assisted reproductive
technology (ART) and account for 9 to 24 percent of in vitro fertilization (IVF) patients [1]. The …

Despite the fact that in the last two decades an enormous number of papers on the topic of
poor ovarian response have been published in the literature, so far it has been impossible to …

This narrative review aims to summarize all the latest studies published between 2015-2021
concerning the management protocols adopted for poor ovarian response (POR) cases …

The first description of a patient with poor ovarian response (POR) was nearly 40 years ago
in 1983 [1]. However, since then the therapeutic armamentarium available to clinicians to …

The Bologna criteria for defining poor ovarian response (POR) during IVF provide a useful
template for new research in this field of assisted conception. However, designing studies …

The management of poor ovarian response (POR) remains one of the most significant
challenges of in vitro fertilization. Numerous interventions have been proposed, yet few have …