Table 3.

Unbalanced translocation, sporadic aneuploidy, and euploidy rates

	Number of embryos	Unbalanced translocation rate, %	Sporadic aneuploidy rate, %	Total abnormality rate, % *	Euploidy rate, %
Total	87	39.1%	21.8%	65.5%	34.5%
Maternal	53	41.5%	24.5%	67.9%	32.1%
Paternal	34	38.3%	23.5%	61.8%	38.2%
Reciprocal translocation	65	46.1%	16.9%	69.2%	30.8%
Robertsonian translocation	13	23.1%	46.1%	69.2%	30.8%
Inversion	9	11.1%	22.2%	33.3%	66.7%

^*Unbalanced translocation, sporadic aneuploidy and combined abnormality