Evaluation from a different perspective of 10-year results of infertile males with Y chromosome AZFc microdeletions compared with a control group.

AZFc microdeletions will be evaluated upon being divided into partial and complete subgroups. The association of deletions with reactive oxidative stress (ROS) and sperm DNA fragmentation (SDFI) and the impact of their coexistence on fertility starting from the pregnancy process until live birth will be presented. Semen analyses, microbiological results, hormones, ROS and sperm TUNEL tests were checked. Preimplantation genetic testing (PGT) was planned for relevant patients. Intracytoplasmic sperm injection (ICSI) was applied. Their embryo fragmentation was monitored via time lapse. Their results were compared with those with no AZF deletion and no other genetic problems. Azoospermia rate was 71.5%, m-TESE success rate was 25%, pregnancy rate was 26% and live child rate was 2.2%. No difference was detected between the partial and total groups in terms of ROS and SDFI rates and no difference was identified with the control group. Better results were obtained in terms of live child rate in patients with partial AZFc and low ROS/SDFI. Spermatozoon was retrieved in AZFc deletions and pregnancy, and live child was identified. No AZFc impact was observed on ROS and SDFI in the results compared with the control groups in terms of their coexistence.