What is sperm freezing?

Sperm freezing involves collecting and preserving sperm in liquid nitrogen for future use, often used by men before medical treatments that could affect fertility.

Sperm freezing allows men to preserve their fertility by storing sperm for future use. This is commonly done before undergoing medical treatments like chemotherapy that might harm sperm production. The frozen sperm can later be thawed and used in fertility treatments such as IVF or IUI.