Fertility preservation and consent.
D015925:Cryopreservation / Q000941:ethics; D005260:Female; D059247:Fertility Preservation / Q000941:ethics* / Q000331:legislation & jurisprudence; D006801:Humans; D007258:Informed Consent / Q000331:legislation & jurisprudence; D008297:Male; D009369:Neoplasms / Q000401:mortality / Q000628:therapy*; D013094:Spermatozoa; D013997:Time Factors