| Table 1. KPIs for ART laboratories. | |
| KPI | Recommended Threshold (%) |
|---|---|
| Oocyte Retrieval Rate | >90% |
| Mature Oocyte (MII) Rate | >75% |
| Normal Fertilization Rate | >65% |
| Abnormal Fertilization Rate | <5% |
| Day 3 Cleavage Rate | >80% |
| Blastocyst Development Rate | >50% |
| Embryo Cryosurvival Rate | >85% |
| Catheter Retention Rate | <2% |
| Clinical Pregnancy Rate | >40% |
| Miscarriage Rate | <15% |
Adapted from ESHRE Special Interest Group of Embryology and Alpha Scientists in Reproductive Medicine, 2017; and Vaiarelli et al., 2023.