Hundreds of women who are "plunged into surgical menopause" are "being failed by the NHS", says a menopause support campaigner.
Diane Danzebrink, 58, from Norfolk, has called for an urgent review of surgical menopause care to ensure all clinicians know how to prepare their patients.
Ms Danzebrink, who founded Menopause Support, said awareness had improved significantly, but "we haven't seen change fundamentally to ensure every woman has access to good quality care at the time that she needs it".
The Royal College of Obstetricians and Gynaecologists (RCOG) said it directed clinicians to comprehensive guidelines on surgical menopause produced by the British Menopause Society and the National Institute for Health and Care Excellence (Nice).