A New Day 4 Grading System to Assess Embryo Quality in Frozen Embryo Transfer Cycles
Hongxing Li, Xiaojuan Xu, Liu Lin
Topics & Concepts
EmbryoBlastomereEmbryo transferEmbryo qualityAndrologyIntracytoplasmic sperm injectionBiologyConfidence intervalHuman fertilizationIn vitro fertilisationGynecologyEmbryogenesisMedicineAnatomyInternal medicineGeneticsReproductive Biology and FertilityAssisted Reproductive Technology and Twin PregnancyOvarian function and disorders