EVs	Extracellular vesicles
FF	Follicular fluid
AOF	Ampullary oviduct fluid
ODG UC	OptiPrep™ density gradient ultracentrifugation
SEC	Size exclusion chromatography
ICM	Inner cell mass
TE	Trophectoderm
TCN	Total cell number
ACR	Apoptotic cell ratio
NTA	Nanoparticle tracking analysis
WB	Western blot
hpi	Hours post-insemination