Liz McDonald MB BCh BAO MPhil FRCPsych DU, retired consultant perinatal psychiatrist, played a key role developing and delivering services in east London, England. Formerly Chair of the Perinatal Faculty Royal College of Psychiatrists and the Pan-London Perinatal Mental Health Clinical Network, she was also executive committee member of the Independent Advisory Group for MBRRACE and the Association for Infant Mental Health UK. Liz has been instrumental to developing specialist Perinatal Mental Health Services. Roch Cantwell MB BCh BAO FRCPysch, retired consultant perinatal psychiatrist, is currently professional advisor in Perinatal Mental Health to the Scottish Government. He led the first MBU and community perinatal mental health service in Scotland and was founding lead clinician for Scotland's National Perinatal Managed Clinical Network. For 10 years, he was lead psychiatric assessor to the UK & Ireland Confidential Enquiries into Maternal Deaths. Roch was instrumental in establishing specialist services across Scotland. Ian Jones BSc MB BS MSc Ph.D FRCPsych is Professor of Psychiatry at the Division of Psychiatry and Clinical Neurosciences at Cardiff University. As clinical lead for the Cardiff University Psychiatry Service, he leads a clinical service offering pre-conception counselling to women with severe mental illness. Credited on over 350 publications, his research focuses on bipolar disorder and postpartum psychosis. Ian's contributions to the field have been recognised with prestigious awards, including the Marcé Medal, and Academic Psychiatrist of the Year at the RCPsych Awards.