Mental health specialists are calling for expanded psychiatric support within maternity services, warning that perinatal mental illness remains one of the most widespread yet under-recognized complications associated with pregnancy and childbirth.

The concerns come amid growing attention to gaps in screening, specialist access and treatment pathways for women experiencing psychiatric symptoms during pregnancy and the postnatal period.

Experts in the field say many women continue to face delayed diagnosis and inconsistent care despite national guidelines recommending routine psychosocial screening during pregnancy.Edna Lekgabe, a perinatal psychiatrist and co-founder of WARM Health Collective⁠, said the scale of the issue remains poorly understood relative to other pregnancy-related complications.

“Mental illness is the number one complication of pregnancy and the postnatal period,” Lekgabe wrote in an analysis examining failures within current maternity mental healthcare systems.Perinatal mental illness refers to psychiatric conditions occurring during pregnancy or within the first year following childbirth. According to specialists and public health agencies, up to one in five women experience a diagnosable mental health condition during that period.

Conditions can include depression, anxiety disorders, post-traumatic stress disorder related to traumatic births, obsessive-compulsive symptoms involving intrusive fears about infant harm, and, in rare cases, postpartum psychosis.Medical experts classify postpartum psychosis as a psychiatric emergency because of the heightened risk of self-harm, suicide or harm to the infant if untreated.

Lekgabe described a recurring clinical pattern in which women initially report symptoms during routine antenatal care but are reassured that emotional distress, insomnia or anxiety are normal features of pregnancy.

According to her account, many patients eventually reach specialist psychiatric care only after symptoms have significantly worsened.One illustrative example described a pregnant woman experiencing severe insomnia, hopelessness and suicidal thinking during the third trimester after earlier concerns were dismissed as routine pregnancy-related stress. The psychiatrist noted the case was fictionalized but based on recurring patterns observed across hundreds of patients.

The issue has gained increasing attention internationally as healthcare systems attempt to integrate mental health more fully into maternal care frameworks. Public health researchers have repeatedly linked untreated perinatal psychiatric illness to poorer outcomes for both mothers and infants, including impaired maternal functioning, disrupted bonding and elevated long-term developmental risks for children.

Despite those risks, specialists say mental healthcare remains inconsistently integrated into maternity services.In Australia, national guidelines recommend routine psychosocial screening during pregnancy and after childbirth, with many providers using the Edinburgh Postnatal Depression Scale, a standardized questionnaire designed to identify women at risk of depression and anxiety.

Lekgabe argued, however, that screening tools alone are insufficient without accessible treatment systems behind them.

“A screening tool is only as good as the pathway behind it,” she wrote.Mental health advocates and clinicians have raised concerns that women identified as high-risk frequently encounter lengthy delays for psychiatric assessment or psychological treatment. In Australia’s public healthcare system, wait times for mental health services can extend for months, particularly outside major metropolitan areas.

The psychiatrist pointed to disparities between urban and regional care availability, noting that specialist mother-baby psychiatric units and dedicated perinatal mental health services remain concentrated in larger cities. Women dependent on public healthcare or unable to afford private treatment often face more limited access.

Organizations including PANDA (Perinatal Anxiety & Depression Australia)⁠ and Centre of Perinatal Excellence (COPE)⁠ have sought to increase public awareness and improve access to support services across Australia.

Lekgabe also identified cultural expectations surrounding motherhood as a barrier to early intervention. According to her analysis, social narratives that idealize pregnancy and early parenthood can lead women to interpret severe psychological distress as personal inadequacy rather than a treatable medical condition.

The psychiatrist referenced the growing use of the term “matrescence,” which describes the emotional and identity transition associated with becoming a mother. While acknowledging the concept’s value in normalizing emotional adjustment, Lekgabe warned against conflating ordinary stress or disorientation with clinically significant psychiatric illness.

“There is a vast difference between the disorientation of new parenthood and a major depressive episode,” she wrote.Specialists in maternal mental health have increasingly emphasized that early symptoms are often minimized both by patients themselves and by healthcare systems focused primarily on physical outcomes such as blood pressure, fetal development and obstetric complications.

Lekgabe said many women internalize the belief that struggling emotionally reflects failure as a parent rather than evidence of illness requiring treatment.“I thought I was just a bad mother,” she said patients frequently tell her.The psychiatrist argued that statement reflects systemic diagnostic failure, particularly when women interact repeatedly with healthcare providers without receiving meaningful psychiatric evaluation or referral.

Mental health professionals have advocated for a more integrated care model in which psychiatric services are embedded directly within maternity clinics and obstetric care settings. Under such systems, psychiatrists, psychologists and mental health nurses would work alongside obstetricians and midwives rather than operating through separate referral systems.

Lekgabe identified three priorities for reform: integrating mental healthcare into maternity services, expanding the number of trained perinatal psychiatrists and improving public understanding of perinatal psychiatric illness.Australia currently has relatively few psychiatrists specializing in perinatal and reproductive mental health compared with overall demand, according to clinicians in the field.

Training opportunities within the subspecialty also remain limited.The psychiatrist stressed that perinatal mental illness is highly treatable when recognized early and managed appropriately. Treatment options can include psychotherapy, medication considered safe during pregnancy, supported birth planning and coordinated postpartum care.

The fictionalized patient example described in Lekgabe’s analysis ultimately improved after receiving psychiatric medication, psychological treatment and coordinated maternity support tailored to her mental health needs.However, the psychiatrist argued that many women never receive that level of coordinated intervention.

“Not every woman who walks the path Mia walked finds that team,” Lekgabe wrote.

Mental health organizations globally have increasingly highlighted maternal suicide and severe psychiatric illness as major public health concerns linked to inadequate perinatal care systems. Several countries, including the United Kingdom and Australia, have expanded investment in specialized maternal mental health programs over the past decade, though advocates argue access remains uneven.

Lekgabe said greater public literacy around perinatal psychiatric illness could help reduce stigma and encourage earlier intervention among expectant parents and their families.

“We need expectant parents and their families to understand that perinatal mental illness is common, treatable and not a reflection of character,” she wrote.