‍Indications for PGT include（）‎ A: Patients with chromosome number and structural abnormalities B: History of chromosomally abnormal child or pregnancy C: Advanced maternal age D: HLA matching, pepole with cancer susceptibility genes

Indications for PGT include（） A: Patients with chromosome number and structural abnormalities B: History of chromosomally abnormal child or pregnancy C: Advanced maternal age D: HLA matching, pepole with cancer susceptibility genes