Table 1.

Basic characteristics of the 88 couples involved

Basic characteristics	Mean ± SD or n (%)
Female age (years)	31.02 ± 4.47
Male age (years)	32.80 ± 4.65
PGT-A	25 (28.4%)
PGT-SR	63 (71.6%)
Indication
RM/ AMA/ RIF	23 (26.1%)
Maternal whole chromosome aneuploidy mosaicism	2 (2.3%)
Balanced translocation	59 (69.3%)
Chromosome inversion	1 (1.1%)
Balanced translocation and chromosome inversion	3(1.1%)

PGT-A preimplantation genetic testing for aneuploidy, PGT-SR preimplantation genetic testing for chromosomal structural rearrangements, RM recurrent miscarriage, AMA advanced maternal age, RIF recurrent implantation failure