Supporting someone's mental health in pregnancy and after birth: what the latest research says

A Dutch study followed 78 women treated for postpartum psychosis. Nine months after giving birth, 74% were functioning well and 88% had returned to their usual work and household responsibilities. The 18% who had relapsed were struggling more [1]. This was one treated group, not a timetable everyone should meet. Action on Postpartum Psychosis (APP) says most women recover fully [2]. Its recovery guide describes an uneven first year, with confidence often taking longer to return [3]. Persistent or worsening depression deserves help. If sleep deteriorates or earlier warning signs return, contact the care team or GP promptly; use the urgent route below for sudden symptoms of psychosis.

A 2016 review combined 37 studies covering 5,700 births to women with bipolar disorder, previous postpartum psychosis, or both. Overall, 35% had a relapse after birth; among those with a history of postpartum psychosis, 29% had a severe episode [4]. These are different outcomes in different groups. APP advises that about half of women who have had postpartum psychosis experience it again after another birth [6]. The figures should not be combined into one personal risk estimate.

A separate 2020 review followed 645 women across six studies for 11 to 26 years. About 44% had no severe episode outside the postpartum period during follow-up [5]. That does not establish what happens over a whole lifetime. A UK study of 887 mothers with bipolar disorder also linked previous illness around childbirth with recurrence in a later pregnancy or after birth [7]. Ask a perinatal psychiatrist how the person's history and treatment affect planning.

NICE recommends discussing pregnancy plans and relapse risk, with a written care plan for women with current or previous severe mental illness [8]. APP advises specialist advice before trying for a baby, then a planning meeting at about 32 weeks. This can include a partner, family members or friends the person chooses [9]. Scotland's SIGN information also highlights early warning signs, treatment decisions and sources of support [10]. If invited, bring questions about sleep, feeding, medication, follow-up and who to contact if symptoms return. Keep a copy of the agreed plan where it is easy to find.

A UK study followed 76 pregnant women with bipolar disorder or schizoaffective disorder of the bipolar type. Losing at least one whole night's sleep during labour and birth was associated with about five times the odds of postpartum illness. The study's definition included mania without psychosis as well as psychotic episodes [11]. The estimate was uncertain, sleep was not measured objectively, and the study cannot show that sleep loss caused the illness or that protecting sleep will prevent every episode.

APP suggests discussing practical help with night-time care in hospital [9]. Before birth, ask the maternity and perinatal teams how to protect rest alongside the person's feeding choices and treatment. Family or friends may be able to help with older children, meals or agreed night-time tasks.

A Danish study followed 457,317 first-time mothers with no earlier recorded psychiatric hospital contact or antidepressant use. Among those treated for an affective disorder after the first birth, about 15% of the antidepressant group and 21% of the hospital-contact group had a recorded episode after their second birth [12]. The study used treatment records within six months of birth; it did not capture every episode of depression or establish that nobody had been unwell before. If they've had postnatal depression, encourage them to mention it early in a later pregnancy so support can be planned.

The SHAPER-PND trial randomly allocated 199 mothers with postnatal depressive symptoms in south London to 10 weeks of singing sessions or existing mother and baby activities. There was no clear difference in depression scores at six or ten weeks. The main analysis favoured singing at 20 and 36 weeks, but the difference was not clear when only complete records were analysed. At ten weeks, 77% of the singing group and 57% of the comparison group remained in the study [13]. Missing follow-up data make the result less certain.

Breathe's Melodies for Mums is free: in person in London for babies aged 0 - 9 months, and online nationwide for babies aged 0 - 12 months at the start of the course [14]. The trial does not establish that the online course has the same effect. Offering to go along, or to mind older children, may help someone attend.

Next check due: 3 November 2026. Details to check: Melodies for Mums course availability and eligibility.

In a Canadian study, around 96% of participating mothers reported unwanted thoughts of accidental harm to their baby, and 54% reported unwanted thoughts of deliberately harming the baby. For most, these thoughts became less frequent or stopped by six months [15]. These are intrusive, unwanted thoughts, not reports of wanting to act on them.

OCD-UK explains that people with perinatal OCD can be frightened by such thoughts and go to great lengths to prevent harm [16]. If someone tells you about them, listen calmly and help them speak to their midwife, GP or health visitor, especially if the thoughts are persistent or interfere with daily life. If they want or plan to act, seem very confused, or have hallucinations or beliefs out of touch with reality, seek urgent help; call 999 if anyone is in immediate danger [26]. You do not have to work out the diagnosis yourself.

In a UK interview study, eight partners of women who had experienced postpartum psychosis described loss, powerlessness, competing responsibilities and staying alert for relapse [17]. This tells us about their experiences, not how often every partner feels this way. APP suggests supporting confidence with baby care, making time to talk and agreeing what to do if symptoms worsen [18]. Friends and relatives can help with practical tasks too.

NICE supports involving partners or others with the mother's agreement [8]. NHS England lists mental health checks for partners of women using specialist perinatal community services [19]. If you're struggling, speak to your own GP; partners can also ask the perinatal team about a check.

MBRRACE-UK's September 2026 report covers maternal deaths in 2022 to 2024. Maternal death is rare, but suicide remained the leading cause between six weeks and a year after the end of pregnancy: 61 women over those three years. Mental health causes, including suicide and substance-related deaths, accounted for about a third of deaths in that period [20]. These are figures among women who died, not the chance that a new mother will die. The report asks families to tell services when something feels wrong and seek another opinion if concerns are not being heard.

NICE recommends a mother and baby unit for women needing psychiatric inpatient care within a year of birth, unless there is a specific reason otherwise [8]. APP lists 20 units in England, two in Scotland, one in Wales and none in Northern Ireland; a local bed may not be available [21].

A 2022 UK study compared care for 279 women using mother and baby units, general psychiatric wards or crisis teams. It found no clear difference in readmission within a year, while satisfaction was higher with mother and baby units [22]. Women were not randomly allocated, and this does not prove the services are equivalent. If admission is discussed, ask about the appropriate unit, how baby care will work and visiting arrangements.

Next check due: 3 November 2026. Details to check: Unit numbers and provision by nation.

These NHS England services help with difficulties arising from the maternity experience itself, such as trauma after a difficult birth, losing a baby, or severe fear of childbirth [23]. NHS England says there are now 42 [19]. If fear of going through it again is weighing on a new pregnancy, ask the midwife or GP what the local one covers.

Next check due: 3 November 2026. Details to check: Service coverage.

APP's trained peer supporters are mainly women who've recovered from postpartum psychosis, along with some partners and relatives. They offer a forum, email, phone and video support and café groups, including for people considering another baby, and an online café for dads and co-parents, usually monthly except December. APP doesn't provide crisis support [24]. PANDAS offers free bookable calls with trained volunteers, online and face-to-face groups, and WhatsApp support on 07903 508334 for parents and the people around them. Check the WhatsApp service page for current availability before relying on it [25].

Next check due: 3 November 2026. Details to check: APP and PANDAS availability.