These service specifications cover the provision of:

• fertility preservation services for service users with ovarian tissue who are at high/very high risk of infertility and endocrine failure and cannot store mature eggs.
• fertility preservation services for service users with testicular tissue who are at high/very high risk of infertility and endocrine failure and cannot store sperm.
• fertility and endocrine restoration for service users who have cryopreserved ovarian tissue and are in premature ovarian
  insuffiency (POI).