What does the sperm freezing procedure involve?

Answer: 

You will be asked to produce one or more sperm samples before the start of your cancer treatment. You can produce a sperm sample either at home or in a private room at the MUHC Reproductive Centre. Your sperm will be analyzed, frozen and stored. If you care unable (or do not wish) to produce a sperm sample by ejaculation, alternative ways of collecting sperm will be considered.