Sperm cryopreservtion is where semen is frozen in liquid nitrogen, where it is stored at -196º, maintaining its fertilizing capacity for years. Therefore, this possibility should be offered to every man who undergoes surgical, medical and radiation treatments that may affect sperm production.
The current Assisted Reproduction law in our country establishes the legal framework within which this technique is performed. The patient is the only one who can decide the fate of his frozen semen.