Embryo metabolism as a novel non-invasive preimplantation test: nutrients turn over and metabolomic analysis of human spent embryo culture media (SECM).
Journal:
Human reproduction update
Published Date:
Jul 21, 2025
Abstract
BACKGROUND: Single embryo transfer is globally recommended during IVF treatments. Hence, there is a growing demand for better embryo selection. Additionally, to morphology and genetics, nutrient uptake/release and metabolome profiles in spent embryo culture media (SECM) are proposed as non-invasive biomarkers. Are they ready to be applied for clinical purposes?
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