| EPL | Early Pregnancy Loss |
| ART | Assisted Reproductive Technology |
| IVF | In Vitro Fertilization |
| ICSI | Intracytoplasmic Sperm Injection |
| H&E | Hematoxylin and Eosin |
| RBCs | Red Blood Cells |
| TID | Trophoblast Implantation Defects |
| GTD | Gestational Trophoblastic Disease |
| PMP | Partial Molar Pregnancy |
| CMP | Complete Molar Pregnancy |
| CMV | Cytomegalovirus |