Back in Season 3 of The Best of Health podcast, I had the first opportunity to feature Dr Mandy Leonhardt in an episode and our friendship and professional relationship has flourished since.  I was honoured to have Mandy join me on the expert panel at my womens health masterclass last year and I couldn’t help but ask her back on the pod to develop further into understanding POI - Premature Ovarian Insufficiency. POI is such a hugely complex health condition and women are significantly underserved and dismissed by our existing health system. Mandy’s expertise in POI shines through in this episode and One little golden nugget Mandy leaves with us is if a young woman has a gap of 4 months or more between periods, this need expert health support and investigation. She passionately explains POI, the importance of testing and diagnosis and also the challenges of women with POI getting the right treatment, throughout their life stages.  We also steer our conversation towards about PCOS and surgical menopause and discuss the reality of PMDD affecting 5% of women and what is happening with chemicals in the brain in women with this mental health condition.  Plus Mandy gives us a little exclusive to her new book coming out in summer 2024, focusing on hormones, skin and hair.