ABO blood type concordance‐dependent variations in umbilical cord blood: Insights from twin pregnancies

Key Points

• To explore how ABO blood type concordance affects the yield of umbilical cord blood (UCB) in twin pregnancies.
• Analyzed umbilical cord blood samples from twin pregnancies
• Assessed cellular yield based on ABO blood type concordance
• Compared hematopoietic stem cell recovery potential among different twin types
• ABO blood type concordance significantly enhances cellular yield of UCB
• Twins with matching ABO blood types show superior hematopoietic stem cell recovery potential
• Implications for better cord blood banking practices due to increased yield

Abstract