Mother and Baby Unit (MBU) Special Interest Group

Welcome to the official site of the Marce Society's Mother and Baby Unit (MBU) Special Interest Group. We are a global community of professionals and advocates dedicated to improving perinatal mental health care through specialized services that support mothers and their infants together.

 

 About Us

Vision

A world where every mother experiencing severe perinatal mental illness has access to intensive, specialist care — in whatever form best meets her and her baby's needs.

Mission

The MARCÉ MBU SIG connects clinicians, researchers, and multidisciplinary professionals worldwide who care for women with the most severe forms of perinatal mental illness. Through regular knowledge exchange, multidisciplinary collaboration, and internationally coordinated research, we advance understanding of intensive perinatal care — across mother and baby units and other specialist modalities — to improve outcomes for women and their families globally.

Upcoming Events

International Marce Society- 2026 Conference Information

Date: 6—9 September, 2026

Location: Century City Conference Centre, Cape Town, South Africa

For the first time in its history, the International Marcé Society for Perinatal Mental Health is bringing its prestigious conference to the African continent and it's happening in Cape Town, South Africa!

Our theme for this historic gathering is UBUNTU: Umuntu Ngumuntu Ngabantu – I Am Because We Are. This powerful African philosophy speaks to shared humanity, connection, and the healing power of community – values that are core to both perinatal mental health and your work.

Registration is now OPEN for the International Marcé Society 2026 Conference!

Register now

Click HERE to learn more!

 

MBU SIG Salon Series

- A french integrated model of care for severe maternal disorders during the perinatal period-

Date: 22 May, 2026

Time: 5:00 PM CEST (GMT +2) / 11:00 AM EDT

SIG Meetings

May

  • May 5th at 12:00PM ET
  • May 6th at 5:00AM ET

 

June

  • June 2nd at 12:00PM ET
  • June 3rd at 5:00AM ET

 

Why MBUs Matter

Mother and Baby Units are specialized psychiatric units that allow mothers experiencing severe mental illness to receive care without being separated from their infants. This model supports maternal-infant bonding, improves outcomes, and affirms the right to compassionate, family-centered mental health care.

Committee

Meet the team leading the development of this platform, united by a commitment to advance Mother and Baby Unit (MBU) care globally

Rita Elena Bsaibes

United Arab Emirates

Steering Committee/Website Committee

Dr. Rita Bsaibes is a Psychiatrist with over a decade of clinical experience in the UAE and UK, with a particular focus on women's mental health across the perinatal period. She is passionate about advancing specialist services that support mothers and their infants. Dr. Bsaibes completed her medical degree at RCSI Bahrain, her Psychiatry residency in Dubai, and holds certification from the Arab Board of Health Specializations as well as Membership of the Royal College of Psychiatrists (MRCPsych) (UK). She is committed to providing evidence-based, culturally sensitive care, and integrates clinical practice, research, and education to enhance mental health services, reduce stigma, and strengthen support systems for women and families.

Julia Feutrill

Australia

Steering Committee/Education Committee

Vered Bar

Israel

Steering Committee
Dr Vered Bar is a reproductive Psychiatrist, head of a Chava Center, a large reproductive Psychiatry Unit, located in a large Medical Center (11,000 employees). Our unit consists of a big clinic, a mother-baby day unit, a virtual ward and soon a mother-baby closed ward. We have over one hundred new referrals a month. We recently recruited a main investigator, Prof. Anat Talmon, to develop the research in Chava Center.

Louise Howard

United Kingdom

Research Committee
Professor Louise Howard is Professor Emerita in Women’s Mental Health at King’s College London (KCL). She has been Professor in Women’s Mental Health since 2010 and an Honorary Consultant Perinatal Psychiatrist at the South London and Maudsley NHS Foundation Trust. She was awarded a prestigious National Institute for Health Research (NIHR) Research Professorship in 2013 and became an NIHR Senior Investigator in 2019. She was President of the International Marcé (perinatal mental health) Society 2020-2022, awarded an Honorary Fellowship of the Royal College of Pychiatrists in 2022 and an OBE in 2023. She has led a number of research programmes with an aim to improve mental health service policy and practise, including a focus on perinatal mental health and the relationship between violence and mental health.

Susann Schmiedgen

Germany

Research Committee

Dr. Susann Schmiedgen is a postdoctoral researcher and licensed psychological psychotherapist with specialization in Cognitive Behavioral Therapy. She serves as the head of the research unit and leads the working groups Peripartum & Family Psychosomatics and Psychobiology of Stress at the Department of Psychotherapy and Psychosomatic Medicine at Dresden University of Technology. Her research focuses on the identification of factors that contribute to the development, maintenance, and treatment of stress-related psychopathologies by integrating psychological, biological and cognitive approaches. Within the longitudinal study DREAM, she and her colleagues investigate the biological pathways (e.g., endocrine and epigenetic mechanisms) by which perinatal parental stress exposures affect parental mental health as well as child development. Through her clinical work at the mother-baby day clinic and peripartum and family psychosomatics outpatient unit, she has developed broad expertise in treating perinatal mental health conditions, including birth-related posttraumatic stress disorder. Her clinical insights are closely linked with her research on treatment effectiveness and predictors of clinical outcomes. She has authored over 70 publications in international peer-reviewed journals and has been recognized with multiple scholarships and awards, including the German Society for Psychotraumatology.

David Skrda

Czech Republic

Research Committee

David Škrda is a psychiatrist and PhD student at the University Hospital in Ostrava, as well as a researcher at the National Institute of Mental Health. His postgraduate studies focus on monitoring the levels of psychopharmaceuticals in maternal serum and cord blood. David is actively involved in the implementation and coordination of perinatal psychiatric care in the Czech Republic, and thanks to his efforts and those of his colleagues at the National Institute of Mental Health, outpatient services are up and running. His dream is to bring the mother-baby unit concept to his homeland, as he recognizes how important it is nowadays to support the care of mothers and their babies.

Anne Laure Sutter Dallay

France

Research Committee

Anne-Laure Sutter-Dallay is professor of perinatal psychiatry at the University of Bordeaux and head of the university's perinatal psychiatry department.
She also conducts research at the BPHRC-INSERM as part of the HEALTHY team, which works on the developmental perspectives of psychiatric disorders with a specific focus on prenatal exposure to parental psychiatric disorders and/or psychotropic treatments.
She co-coordinates the perinatal psychiatry working group of the French National Commission for Psychiatry.
She was a founding member and president of the Francophone MARCE and is co-chair of the Women's Mental Health section of the EPA.

Amalia Londoño Tobón

United States

Research Committee

Amalia Londoño Tobón is a perinatal and infant psychiatrist at MedStar Georgetown University Hospital and Assistant Professor of Psychiatry at Georgetown University School of Medicine. She leads the evaluation of the MedStar Georgetown Mother-Baby Intensive Outpatient Program and works to integrate infant mental health and family systems approaches into care for perinatal individuals with psychiatric illness. Her research and clinical work focus on implementing evidence-based perinatal mental health practices within medical settings, including obstetrics and pediatrics, with particular attention to delivery in underserved communities. She uses implementation science and collaborative methods to address systemic barriers and promote family-centered mental health care.Dr. Londoño Tobón is also engaged in regional and international initiatives to strengthen perinatal mental health systems, including collaborative research and workforce development efforts across Latin America.

Mariana Nieves Piazza

Argentina

Research Committee
Mariana Nieves Piazza is a reproductive and perinatal psychiatrist with experience of working in community/outpatient private perinatal services. She has an extensive training in psychiatric emergencies, working, at present, in a public hospital unit (Hospital Bernardino Rivadavia). She is involved in advocacy and teaching residents about perinatal mental health. Mariana is Interested in research for the development and improvement of perinatal mental health care in Latin America.

Helen Walker

United Arab Emirates

MDT Committee

Helen is a perinatal mental health nurse. She has experience of inpatient MBU and developing a new specialist community team in the UK. Helen represented nursing on NHS England's expert advisory group for the West Midlands and she chaired the multi agency perinatal network for Staffordshire and Stoke on Trent. Since March 2023, Helen has been working in the UAE in a management role in a large psychiatric hospital in Dubai. She has continued to pursue her passion of perinatal mental health and is involved in research and service development initiatives in the UAE. She has also been able to offer some specialist perinatal nursing input into the female acute wards in the hospital in the absence of an MBU as well as teaching and awareness raising.

Mandy Kirby

United Kingdom

MDT Committee

 

Somayya Kajee

United Kingdom

Education Committee

 

Maithri Ameresekere

United States

Education Committee

Dr. Maithri Ameresekere is a Clinical Associate Professor of Psychiatry at the Boston University Chobanian & Avedisian School of Medicine and Director of Women’s Mental Health at Boston Medical Center. She is a board-certified psychiatrist with expertise in trauma, reproductive psychiatry, and perinatal mental health. Dr. Ameresekere leads the Integrated Behavioral Health Program in the Department of Obstetrics and Gynecology at Boston Medical Center, where she works to expand access to mental health services for pregnant and postpartum patients. She provides clinical care and training opportunities in several interdisciplinary programs, including the Refugee Women’s Health Clinic and Project RESPECT, which supports perinatal individuals with substance use disorders. Her scholarly work focuses on reducing barriers to mental health care for parents and families, with a particular emphasis on immigrant and underserved communities. She is active in medical education, curriculum development, and clinical research, and has led efforts to address systemic and structural barriers to care in both local and global settings.

 

Stuart Thomas

Australia

Education Committee

Perinatal psychiatrist working in the public sector in Gippsland, Victoria, Australia. Interest in psychotherapy and nutrition.

 

Madonna Yanni

United Arab Emirates

Website Committee
Dr. Madonna Yanni is a Consultant Psychiatrist and the Lead of Women’s Mental Health Services at Rashid Hospital, part of Dubai Health. She brings over a decade of experience across acute, inpatient, and rehabilitation psychiatric settings.
Her clinical expertise spans mood disorders, anxiety, psychotic disorders, and addiction psychiatry. She has a particular passion for supporting women with perinatal mental illness, advocating for compassionate, trauma-informed, and individualized care during pregnancy and the postpartum period. Her work focuses on improving maternal mental health outcomes and strengthening early mother–infant relationships.
Dr. Yanni is deeply committed to service development and quality improvement, leading initiatives that enhance patient care and promote excellence within mental health systems. Alongside her clinical leadership, she is actively involved in medical education as a clinical adjunct at the University of Sharjah and Mohammed Bin Rashid University, mentoring and training future healthcare professionals.
Her academic contributions include award-winning research and publications, reflecting her dedication to advancing psychiatric knowledge and practice. She graduated from Cairo University and completed her specialist training in psychiatry, earning both board certification and membership with the Royal College of Psychiatrists.
Driven by a holistic and culturally sensitive approach, Dr. Yanni continues to be a strong advocate for women’s mental health and wellbeing across the region

 

Jona Lewin

United Kingdom

Website Committee

Jona Lewin is a consultant psychiatrist working at Coombe Wood Mother and Baby Unit (MBU) in London , U.K. After completing his medical training in Germany, Jona moved to the UK where he trained in psychiatry. Jona has been working in perinatal psychiatry for over 20 years both in the community and more recently full time at the MBU. Jona has been involved in both undergraduate and postgratuate education and has been involved in research and service improvements in perinatal mental health. Jona is a Fellow of the Royal College of Psychiatrists.

Giles Berrisford

United Arab Emirates

Steering Committee

 

Nine Glangeaud

France

Steering Committee/Research Committee
Nine M-C Glangeaud-Freudenthal (PhD) was trained in Clinical and pathological psychology and in Biochemistry. Research Fellow (retired) and Past-President of Marcé Society International, she hosted the international Biennial congress of this society in Paris, October 3-5, 2012. She is one of the founders and presently honorary member of the Francophone group of the Marce society (SMF). Since 1999, she initiated a National database (more than thousand inclusions) and researches on Mother-Baby joint inpatient admissions to a Mother-Baby Units in France and Belgium and published several epidemiologic studies in collaboration with the working group UMB-SMF.

Jenny Niemeyer

Sweden

Research Committee
Jenny Niemeyer Hultstrand (MD PhD) is a resident in psychiatry in Stockholm, Sweden. She finished her PhD in 2021, focusing on unplanned pregnancies and preconception health in low- and high-income settings, particularly in eSwatini in Southern Africa. She is a postdoc in the project 'Family co-care' at Karolinska University Hospital, where a parent with severe mental illness can be treated together with the infant in a conventional psychiatric ward in a family-room. Her special interest is in solutions for joint admission of parents and their babies as well as global mental health in general.

Nirmaljt Dhami

United States

Research Committee

Lisa Vitte

France

Research Committee

Dr Lisa VITTE is both a Child and Adolescent and Perinatal Psychiatrist - Service Universitaire Havrais de Psychiatrie périnatale et de l’enfant - Groupe Hospitatier du Havre ; she is responsible for the various hospitalization and perinatal units. She is particularly interested in the perinatal care and mental disorders, and parent/new born interactions. She is also actively involved in research in this field and actively participates in publications. She submitted a thesis in 2024: « INTERACTIONS PRECOCES ET VULNERABILITE PARENTALE : Étude du développement psychoaffectif du nouveau-né et des interactions mère-bébé au cours des premiers jours de vie des dyades prises en charge en Unité d’hospitalisation temps plein » Dr Vitte has been asked to be project manager for future HAS recommendations on perinatal psychiatric disorders.

Sandra Froojd

Sweden

Research Committee

Sandra Frööjd is a licensed psychologist and a PhD student at Karolinska Institutet, specializing in perinatal psychiatry. Her research focuses on Internet-delivered Cognitive Behavioral Therapy (ICBT) for antenatal depression, aiming to explore accessible treatment options. In her clinical practice, Sandra works with the same patient group at Psykiatri Sydväst, in the Consultation Liaison Unit. Sandra is dedicated to integrating research into clinical practice to improve mental health care for the perinatal group.

Catriona Hippman

Canada

Research Committee

Dr. Catriona Hippman, PhD (she/her) is a Postdoctoral Research Fellow with the BC Reproductive Mental Health program, a Health System Impact Fellow with the BC Ministry of Health and Simon Fraser University, and an Adjunct Professor with the UBC Department of Obstetrics & Gynaecology. Overall, her work focuses on mental health at times of transition in relation to changes in hormones, physiology, and family composition through feminist, person-centred research and advocacy for equitable access to mental health services.
Catriona trained clinically as a genetic counsellor at UBC and practiced as a certified genetic counsellor with a psychiatric specialization before returning to UBC to complete her PhD in Interdisciplinary Studies. Her PhD was focused on generating evidence to support people deciding whether to take antidepressants during pregnancy. She completed quantitative and qualitative studies, and her work is now curated into the foremost international resource for pharmacogenomics and available as an animated video: https://www.catrionahippman.com/research-video. She has since completed two fellowships with the BC Women's Hospital’s Reproductive Mental Health Program, the UBC Department of Obstetrics & Gynaecology, and the University of Calgary Faculty of Nursing. Much of her fellowship work has focused on collaborating with a lived experience and patient advisory group on research to further understandings of hospitalization for postpartum mental illness.
She is a cisgender woman, white settler, a tap dancer, a singer, and is a mother to two children.

Margaret Bublitz

United States

Research Committee

Margaret (Maggie) Bublitz is a clinical psychologist and perinatal mental health researcher at Brown University. Dr. Bublitz's research focus is on mind-body interventions to prevent adverse obstetric outcomes, particularly preterm birth and hypertensive disorders, by decreasing daily stress. Recently, Dr. Bublitz was awarded a Global Fulbright Scholarship to understand perinatal mental health service delivery models in the UK and New Zealand.

Robert Stewart

United Kingdom

Research Committee

Ann-Marie Thomas

United Kingdom

MDT Committee

Annmarie Thomas is a Perinatal Mental Health Specialist Midwife working in Swansea Bay University Health Board in South Wales, UK. Qualifying as a Midwife in 2025 from Swansea University, Annmarie worked as a clinical midwife in two local obstetric units, furthering her development as a community midwife team lead within the locality. Annmarie progressed to work as a Public Health Specialist Midwife working throughout the COVID pandemic within field hospitals as part of the vaccination programme and used this position to develop the Perinatal Mental Health Specialist role, stepping in to post in 2021 to work as part of the All Wales team within the Mother and Baby Unit, Uned Gobaith. Annmarie chairs the All Wales Perinatal Mental Health Midwifery Forum and is a member of the International Marce Society. Annmarie continued a passion for learning and development, using her academic studies towards a MSc in Enhanced Midwifery Practice at Swansea University to further understand services, quality improvement and leadership. Annmarie introduced a new Maternity Wellbeing service within Swansea Bay to align and embed the All Wales Perinatal pathways that offers support in compliment to the Perinatal Mental Health Specialist teams. This service gained national recognition through winning the Royal College of Midwives award for outstanding contribution to to maternity services in Perinatal Mental Health in 2024. Annmarie is involved with teaching and upskilling the maternity workforce towards a whole system change and has co facilitated the iHV Perinatal and infant mental health champion training throughout the UK. Annmarie delivers a programme of training to student Midwives within Swansea University to influence the competance within perinatal mental health care of the future midwifery workforce in Swansea, South Wales.

Charlotte Xavier-David

France

MDT Committee

 

Gisele Apter

France

Education Committee

Pr Gisèle Apter is both a Child and Adolescent and Perinatal Psychiatrist. She is Professor of Child Psychiatry at University Rouen Normandy and directs Child Psychiatry at Le Havre Hospital in Normandy as well as a Research Unit in Perinatal and Infant Psychiatry and Psychopathology She is currently President SIP (Société de l’Information Psychiatrique), which is the Society of Public Psychiatrists in France. After having been the Founding Chair of the WPA Section on Perinatal and infant mental health, she is now WPA Western Europe Zonal Representative. She is particularly interested in the perinatal period and infancy, the impact of parental mental disorders on pregnancy and newborns.

 

Petra Jelenko Roth

Slovenia

Education Committee

Dr. Maithri Ameresekere is a Clinical Associate Professor of Psychiatry at the Boston University Chobanian & Avedisian School of Medicine and Director of Women’s Mental Health at Boston Medical Center. She is a board-certified psychiatrist with expertise in trauma, reproductive psychiatry, and perinatal mental health. Dr. Ameresekere leads the Integrated Behavioral Health Program in the Department of Obstetrics and Gynecology at Boston Medical Center, where she works to expand access to mental health services for pregnant and postpartum patients. She provides clinical care and training opportunities in several interdisciplinary programs, including the Refugee Women’s Health Clinic and Project RESPECT, which supports perinatal individuals with substance use disorders. Her scholarly work focuses on reducing barriers to mental health care for parents and families, with a particular emphasis on immigrant and underserved communities. She is active in medical education, curriculum development, and clinical research, and has led efforts to address systemic and structural barriers to care in both local and global settings.

 

Snehita Joshi

United Kingdom

Website Committee

Snehita is a Perinatal Psychiatrist working on Ribblemere Mother and baby unit in North-west England. She hails from India and moved to the UK for psychiatric training. She was an inpatient adult consultant before making a transition to perinatal psychiatry in 2020. She trained in London and has worked on MBUs in 2 different areas of the country with diverse populations and challenges. She is the AMD for perinatal services in Lancashire and is the clinical lead for Lancashire lead provider collaborative. She is also on the executive committee of the Perinatal faculty of the Royal college of psychiatrists.

Previous Webinars

 

 

 

 

 

 

Multidisciplinary Team Hub

Please see our interviews below highlighting the value of each discipline in delivering high-quality MBU care.

Occupational Therapist Interview

Hosted by: Helen Walker