| ART | assisted reproduction technology |
| IVF | in vitro fertilization |
| PGT | preimplantation genetic testing |
| RIF | recurrent implantation failure |
| WOI | window of implantation |
| LH | luteinizing hormone |
| ERA | endometrial receptivity assay |
| ICM | inner cell mass |
| TE | trophectoderm |
| TLT | time-lapse technology |
| tPNf | time of pronuclear fading |
| tEB | time for expansion blastocyst |
| tM | time to morula |
| tB | time to blastocyst |
| mtDNA | mitochondrial DNA |
| CCs | cumulus cells |
| CCND2 | cyclin D2 |
| CXCR4 | CXC chemokine receptor 4 |
| GPX3 | glutathione peroxidase 3 |
| CTNND1 | catenin delta-1 |
| DHCR7 | 7-dehydrocholesterol reductase |
| DVL3 | disheveled dsh homologue 3 |
| HSPB1 | heatshock 27 kDa protein 1 |
| TRIM28 | tripartite motif-containing 28 |
| ANG | angiogenin |
| RGS2 | regulator of G-protein signaling 2 |
| PLIN2 | perilipin 2 |
| PTGS2 | Prostaglandin-endoperoxide synthase 2 |
| CAMK1D | calcium/calmodulin-dependent protein kinase 1D |
| HAS2 | hyaluronic acid synthase 2 |
| STC1 | stanniocalcin-1 |
| EFNB2 | ephrinB2 |
| NFIB | nuclear factor 1 b |
| BCL2L11 | BCL2 like 11 |
| PCK1 | phosphoenolpyruvate carboxykinase 1 |
| VCAN | versican |
| GREM1 | gremlin 1 |
| PFKP | phosphofructokinase, platelet |
| STC2 | stanniocalcin-2 |
| FGF12 | fibroblast growth factor 12 |
| GPR137B | G-protein–coupled receptor 13b |
| SLC2A9 | Solute carrier family 2 (facilitated glucose transporter), member 9 |
| ARID1B | AT-rich interactive domain 1B (SWI1-like) |
| NR2F6 | Nuclear receptor subfamily 2, group F, member 6 |
| ZNF132 | Zinc finger protein 132 |
| FAM36A | Family with sequence similarity 36, member A |
| ZNF93 | Zinc finger protein 93 |
| RHBDL2 | Rhomboid, veinlike 2 (Drosophila) |
| DNAJC15 | DnaJ (Hsp40) homologue, subfamily C, member 15 |
| MTUS1 | Microtubule-associated tumor suppressor 1 |
| NUP133 | Nucleoporin 133kDa |
| DEGs | uncover differentially expressed genes |
| CTGF | Connective tissue growth factor |
| HHIP | Hedgehog interacting protein |
| HS3ST | Heparan sulfate glucosamine 3-O-sulfotransferase 1 |
| BIRC5 | Baculoviral IAP Repeat-Containing 5 |
| SCM | spent embryo culture media |
| cfDNA | cell-free DNA |
| miRNA | microRNA |
| SET | single embryo transfers |
| EV | extracellular vesicles |
| ICSI | intracytoplasmic sperm injection |
| EndT | Endometrial Thickness |
| E2 | estrogen |
| P4 | progesterone |
| pFET | personalized frozen embryo transfer |
| MUC-1 | Mucin-1 |
| LIF1 | leukemia inhibitory factor |
| LIFR | LIF Receptor |
| EGF | epidermal growth factor |
| HB-EGF | heparin-binding EGF |
| PCOS | polycystic ovary syndrome |
| TNF-α | tumor necrosis factor α |
| RPL | recurrent pregnancy loss |
| rsERT | RNA-Seq-based endometrial receptivity test |
| TAC-seq | Targeted Allele Counting by sequencing |
| hESC | endometrial stromal cells |
| ROS | reactive oxygen species |
| AI | artificial intelligence |
| FSH | follicle-stimulating hormone |