From: Male and female meiotic behaviour of an intrachromosomal insertion determined by preimplantation genetic diagnosis
Meiotic segregation
Number of embryos
(Female carrier)
Number of embryios
(Male carrier)
Balanced
13 (76.5%)
5 (36%)
Unbalanced
Duplication 7q31
3
5
Deletion 7q31
1
4
Total unbalanced
4 (23.5%)
9 (64%)
Unknown
Total
22
19