The document discusses a man's experience with testicular cancer and fertility issues after undergoing chemotherapy treatment. He had one testicle removed due to cancer and underwent chemotherapy, which resulted in azoospermia (no sperm in semen). Doctors have suggested ICSI or using a sperm donor for fertility options. The man wants to know his chances of having sperm found for ICSI and how common and feasible using a sperm donor is. The document provides information on fertility preservation options and coping with infertility after cancer treatment.