Table 1 Cycles utilizing preimplantation genetic testing for aneuploidy screening from January 2017 to December 2019 at a single infertility center
From: Association between morphologic grading and implantation rate of Euploid blastocyst
Characteristic | Description |
|---|---|
Number of cycles | 271 |
Mean female age(years, ±SD) | 31.10 ± 3.74 |
Number of retrieved oocytes | 3160 |
Mature oocytes (%) | 2382/3160(75.38%) |
Number of 2PN cleavage | 1850/2382(77.67%) |
Blastocysts obtained (%) | 750/1850(40.54%) |
Blastocysts biopsied (%) | 660/750(88.00%) |
Blastocysts with genetic results (%) | 647/660(98.03%) |
Aneuploid blastocysts (%) | 345/647(53.32%) |
Euploid blastocysts (%) Blastocysts no results(%) Clinical pregnancy (%) Ectopic pregnancy (%) Early spontaneous abortion (%) | 302/647(46.68%) 13/660(1.97%) 163/271(60.15%) 3/163(1.84%) 23/163(14.11%) |