Abnormality Classification Blastocyst Cleavage
Cardiac 2 5
Thyroidal 1 -
Pulmonary 1 -
Multiple Abnormalities - 1*
Chromosomal - 2**
* Infant presented with micrognathia, hyperfelorism, congenital left facial palsy, trachealmalacia and hypotonia.
** Twins missing part of chromosome 11.
Table 1: Blastocyst v cleavage stage perinatal outcomes.