Dr John Eden is a reproductive endocrinologist and gynaecologist. He is a Conjoint Professor in the Department of Women and Children’s Health, Royal Hospital for Women (University of New South Wales). He is a visiting medical officer at the Royal Hospital for Women, Sydney, where he is Head of the Menopause Unit. John is a Director of the Women’s Health and Research Institute of Australia (WHRIA). He is a member of the Breast Cancer MDT at Prince of Wales Hospital Randwick. John is on the executive committee and co-chair of the NSW Health (ACI) Menopause Hub project. His research and clinical interests include managing menopause after breast cancer, early menopause, hormones and mood disorders, PMDD, menopausal hormonal therapy as well as herbal medicine. He has also written over 150 scientific publications.