A skewed sex ratio following blastocyst culture is a consequence of embryo grading systems that prioritise male embryos for transfer.

Geahča maid

• Morphological and cytogenetic assessment of cleavage and blastocyst stage embryos.
  Dahkki: Fragouli, E, et al.
  Almmustuhtton: (2014)
• The relationship between blastocyst morphology, chromosomal abnormality, and embryo gender.
  Dahkki: Alfarawati, S, et al.
  Almmustuhtton: (2011)
• Comparison of the Offspring Sex Ratio Between Cleavage Stage Embryo Transfer and Blastocyst Transfer
  Dahkki: Pin-Yao Lin, et al.
  Almmustuhtton: (2010-03-01)
• Use of comprehensive chromosomal screening for embryo assessment: microarrays and CGH.
  Dahkki: Wells, D, et al.
  Almmustuhtton: (2008)
• Effect of blastocyst quality on human sex ratio at birth in a single blastocyst frozen thawed embryo transfer cycle
  Dahkki: Yuling Mao, et al.
  Almmustuhtton: (2023-12-01)