Criteria for women of non-childbearing potential A female patient or a female partner of a male patient is considered to have childbearing potential unless she meets at least one of the following criteria: • Age ≥ 50 years and naturally amenorrhoeic for ≥ 1 year* • Premature ovarian failure confirmed by a specialist gynaecologist • Previous bilateral salpingo-oophorectomy, or hysterectomy • XY genotype, Turner syndrome, uterine agenesis. *Amenorrhoea following cancer therapy does not rule out childbearing potential.