PGD cycle no. / Embryo no. | Follow up method | Day 5–7 Follow up result (Diagnostic result where follow up result not available) | Meiotic segregation (stage determined) | Chromosomes contributed by carrier parent | Embryo grade on follow up |
---|---|---|---|---|---|
C1 E2 | aCGH | Female embryo with additional aneuploidies | Alternate (follow up) | X and 4 | cavitating morula |
C1 E3 | aCGH | Female embryo with multiple chromosome abnormalities | Alternate (follow up) | X and 4 | pre-morula |
C1 E4 | n/a | Embryo transferred (normal female embryo) | Alternate (diagnosis) | X and 4 | 7 cells 2+ |
C1 E6 | FISH | Male unbalanced for translocation | Adjacent-1 (follow up) | der Y and 4 | blastocyst |
C1 E9 | FISH | Male unbalanced for translocation | Adjacent-1 (follow up) | der Y and 4 | degenerating embryo |
C1 E10 | FISH | Male unbalanced for translocation | Adjacent-1 (follow up) | der Y and 4 | hatched blastocyst |
C1 E12 | FISH | Male unbalanced for translocation | Adjacent-1 (follow up) | der Y and 4 | morula |
C2 E1 | n/a | Embryo transferred (normal female embryo) | Alternate (diagnosis) | X and 4 | pre-morula |
C2 E2 | FISH | No result (Female unbalanced for translocation) | Unknown segregation (diagnosis) | - | blastocyst |
C2 E3 | FISH | No result (Male unbalanced for translocation) | 3:1 (diagnosis) | der Y | blastocyst |
C2 E4 | FISH | No result (Male; mosaic) | Unknown segregation (diagnosis) | - | blastocyst |
C3 E1 | n/a | Embryo cryopreserved (aaCGH – Male embryo with no gains or losses detected) | Alternate (diagnosis) | der Y and der 4 | blastocyst |
C3 E2 | n/a | Embryo cryopreserved (aaCGH result – normal female embryo with no gains or losses detected) | Alternate (diagnosis) | X and 4 | blastocyst |
C3 E3 | aCGH | Male embryo unbalanced for the translocation, with additional aneuploidies | Adjacent-1 (follow up) | der Y and 4 | morula |
C3 E4 | n/a | Embryo transferred (normal female embryo) | Alternate (diagnosis) | X and 4 | pre-morula |
C3 E5 | n/a | Embryo cryopreserved- (aaCGH result – normal female embryo with no gains or losses detected) | Alternate (diagnosis) | X and 4 | blastocyst |