Condition

Perinatal and Postpartum Mental Health: Depression, Anxiety, and Psychosis

Summary

Perinatal mental health covers depression, anxiety, and related conditions during pregnancy and the first year after childbirth. In U.S. surveillance, about 1 in 8 women (13.2%) reported symptoms of postpartum depression, and anxiety disorders affect roughly 1 in 5. Postpartum psychosis is rare — 1 to 2 in every 1,000 deliveries — but is a psychiatric emergency that requires immediate care. Screening is recommended during pregnancy and after birth, and most people improve with therapy, medication, or both.

Written by Gale Editorial · grounded in the cited clinical sources below · Updated 2026-07-07. How we write.

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What is perinatal mental health?

Perinatal mental health refers to mood and anxiety conditions that occur during pregnancy and in the year after childbirth. The most studied is perinatal depression, which includes depression that occurs during pregnancy (prenatal depression) and in the weeks and months after childbirth (postpartum depression) 1. Clinicians and preventive-services guidance define the perinatal period broadly, covering pregnancy through the first 12 months postpartum 3.

Perinatal depression is different from the "baby blues," the mild, short-lasting mood changes that many new parents feel in the first two weeks after giving birth. Symptoms that are severe, or that last longer than two weeks after childbirth, may be signs of postpartum depression, and they generally will not improve without treatment 1.

Depression is not the only perinatal mental health condition. Anxiety disorders, obsessive-compulsive disorder, and — rarely — postpartum psychosis also occur during this window, and they are often grouped together as perinatal mood and anxiety disorders.

How common are perinatal mental health conditions?

Perinatal depression is one of the most common complications of pregnancy and the postpartum period; it affects as many as 1 in 7 women 3. In U.S. surveillance from the CDC's Pregnancy Risk Assessment Monitoring System (PRAMS), 13.2% of respondents — roughly 1 in 8 — reported symptoms of postpartum depression, with rates ranging from 9.7% in Illinois to 23.5% in Mississippi 2. Estimates cited by the USPSTF range from 8.9% (major depressive disorder during pregnancy) to as high as 37% at some point in the first postpartum year 3.

Anxiety disorders are at least as common. A Bayesian meta-analysis estimated that the prevalence of having one or more anxiety disorder across the pregnancy and postpartum period is 20.7% (95% highest-density interval 16.7% to 25.4%) — about 1 in 5 6. These figures matter because perinatal mental illness is not a marginal problem: in the United Kingdom, suicide remains a leading cause of maternal death within the first postpartum year 5.

Postpartum depression: symptoms and timing

Most episodes of postpartum depression begin within 4 to 8 weeks after the baby is born, though depression can also start during pregnancy 1. The symptoms overlap with major depression at other times of life but are shaped by new parenthood 1:

  • Persistent sad, anxious, or "empty" mood lasting at least two weeks
  • Loss of interest or pleasure in activities
  • Feelings of hopelessness, guilt, worthlessness, or being a bad parent
  • Irritability, restlessness, or difficulty concentrating
  • Fatigue, or sleep and appetite changes beyond the demands of newborn care
  • Trouble bonding with the baby, or doubts about the ability to care for the baby
  • Thoughts of death, or of harming oneself or the baby

Because the exhaustion and sleep disruption of a newborn can mask these symptoms, postpartum depression is easy to dismiss as ordinary tiredness. The distinguishing features are how long the low mood lasts, how much it interferes with daily functioning, and whether it improves on its own — postpartum depression generally does not resolve without treatment 1. Any thought of harming oneself or the baby is a reason to seek help immediately.

Perinatal anxiety and OCD

Anxiety in the perinatal period is common and often occurs alongside depression. The meta-analytic estimate of any anxiety disorder during pregnancy and the postpartum period is about 20.7%, and the conditions studied include generalized anxiety disorder, panic disorder, obsessive-compulsive disorder (OCD), specific phobia, and post-traumatic stress disorder 6.

Perinatal anxiety can look like constant, hard-to-control worry about the baby's health or safety, physical symptoms such as a racing heart or difficulty sleeping even when the baby sleeps, and — in perinatal OCD — unwanted, intrusive thoughts or images about harm coming to the infant. These intrusive thoughts are typically distressing and unwanted rather than a loss of contact with reality, which distinguishes them from the psychotic symptoms described below; a clinician can help make that distinction. Anxiety disorders share many of the same evidence-based treatments as depression.

Postpartum psychosis: a medical emergency

Postpartum psychosis is rare but is a psychiatric emergency. It follows an estimated one to two in every 1,000 deliveries, and it has a very sudden onset after childbirth, usually within the first two weeks 5.

The episode can present as hallucinations, delusions, confusion, severe agitation, paranoia, or rapidly shifting mood, and it can escalate quickly. As a psychiatric emergency, it can have devastating consequences: it carries a risk of both suicide and, rarely, infanticide (which occurs in an estimated 1% to 4.5% of cases) 5. For this reason, postpartum psychosis typically requires urgent evaluation and, in most cases, hospitalization.

Postpartum psychosis is closely tied to bipolar disorder. The risk of psychiatric admission for a recurrence of bipolar disorder in the postpartum period is especially high — about 37 times more likely than in women who have never given birth — and as many as one in five women with bipolar disorder experience a psychotic or manic episode after delivery 5. A personal or family history of bipolar disorder or of a prior postpartum psychosis is therefore an important part of perinatal risk assessment. Sudden confusion, hallucinations, delusions, or thoughts of harming oneself or the baby in the days or weeks after birth warrant emergency care.

Screening and diagnosis

Because perinatal depression and anxiety are common and treatable, screening is recommended. The U.S. Preventive Services Task Force recommends screening for depression in the adult population, including pregnant and postpartum persons, with a Grade B recommendation 4. Screening uses brief, validated questionnaires; the Edinburgh Postnatal Depression Scale (EPDS) is validated for postpartum and pregnant persons, and the Patient Health Questionnaire (PHQ) is used more broadly 4. A positive screen is not a diagnosis on its own — it should lead to a fuller clinical assessment to confirm the diagnosis and guide treatment 4.

Screening is meant to happen more than once, across pregnancy and after birth. In the CDC's 2018 PRAMS data, 87.4% of respondents reported that a provider asked about depression at a postpartum checkup, though the share ranged widely by state — from 50.7% in Puerto Rico to 96.2% in Vermont — showing that screening is not yet universal 2. Because postpartum psychosis is linked to bipolar disorder, assessment often includes asking about a personal or family history of bipolar disorder before starting an antidepressant.

Treatment

Perinatal mood and anxiety disorders respond well to treatment, and most people improve with therapy, medication, or a combination.

Psychotherapy. Cognitive behavioral therapy (CBT) and interpersonal therapy (IPT) are the evidence-based talk therapies for perinatal depression 1. They are effective enough as prevention that the USPSTF recommends clinicians provide or refer pregnant and postpartum persons who are at increased risk of perinatal depression to counseling interventions — chiefly CBT and IPT — a Grade B recommendation 3.

Medication. Antidepressants are commonly used, and they typically take 4 to 8 weeks to reach their full effect 1. Two medications have been approved specifically for postpartum depression: brexanolone, given as an intravenous infusion in a health care setting, and zuranolone, the first oral medication for postpartum depression 1. Decisions about medication during pregnancy or breastfeeding weigh the expected benefit against potential risks and are made together with a clinician.

Postpartum psychosis is treated as an emergency, generally with hospitalization and psychiatric medication rather than outpatient care alone 5.

Telehealth has made it easier to reach a therapist or prescriber during a period when leaving the house with a newborn is difficult. These conditions respond to established treatments, and screening exists to shorten the time to them.

Example practice profiles

3 example practice profiles focus on perinatal mental health →

Common questions

The "baby blues" are mild, short-lasting mood changes that many new parents feel in the first two weeks after giving birth and that ease on their own. Postpartum depression involves more severe symptoms, or symptoms that last longer than two weeks, and it generally will not improve without treatment. Depression can also begin during pregnancy, not only after birth.

In U.S. CDC surveillance, about 1 in 8 women (13.2%) with a recent birth reported symptoms of postpartum depression, with rates ranging from about 10% to 24% across states. Perinatal depression overall affects as many as 1 in 7 women and is one of the most common complications of pregnancy and the postpartum period.

Most episodes begin within 4 to 8 weeks after the baby is born, but depression can also start during pregnancy. What separates postpartum depression from ordinary new-parent fatigue is how long the low or anxious mood lasts, how much it interferes with daily life and caring for the baby, and the fact that it does not tend to resolve on its own.

Postpartum psychosis is a rare but serious condition that follows an estimated 1 to 2 in every 1,000 deliveries, usually with a sudden onset in the first two weeks after birth. It can involve hallucinations, delusions, confusion, and rapid mood changes, and it is a psychiatric emergency carrying a risk of suicide and, rarely, harm to the baby. Hallucinations, delusions, confusion, or thoughts of harming oneself or the baby after birth warrant emergency care — call 911.

The U.S. Preventive Services Task Force gives a Grade B recommendation to screen for depression in adults, including pregnant and postpartum persons. Screening uses brief validated questionnaires such as the Edinburgh Postnatal Depression Scale (EPDS), which is validated for pregnant and postpartum people, or the Patient Health Questionnaire (PHQ). A positive screen prompts a fuller clinical assessment rather than serving as a diagnosis by itself.

Cognitive behavioral therapy (CBT) and interpersonal therapy (IPT) are the evidence-based talk therapies. Antidepressants are commonly used and generally take 4 to 8 weeks to reach full effect. Two medications are approved specifically for postpartum depression: brexanolone, given by IV in a health care setting, and zuranolone, the first oral option. Most people improve with therapy, medication, or a combination.

For people at increased risk, yes — to a degree. The USPSTF recommends that clinicians provide or refer pregnant and postpartum persons who are at increased risk of perinatal depression to counseling interventions, mainly CBT and interpersonal therapy, which have been shown to reduce the chance of developing perinatal depression.

Related conditions

Depression: Signs, Causes, and Treatment · Anxiety: Symptoms, Types, and Treatment · Bipolar Disorder: Types, Symptoms, and Treatment · OCD (Obsessive-Compulsive Disorder): Symptoms, Subtypes, and Treatment · PTSD and Trauma: Symptoms, Types, and Treatment

Specialties

Behavioral Health: What Therapists and Psychiatrists Treat

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When to seek care

  • —Thoughts of suicide or self-harm — call or text 988 immediately
  • —Thoughts of harming the baby, or intrusive images of harm that feel frightening or uncontrollable
  • —Confusion, hallucinations (hearing or seeing things), paranoia, or delusions in the days or weeks after birth — this can signal postpartum psychosis, a medical emergency; call 911
  • —Not sleeping for several nights, rapid mood swings, or behavior that seems out of character after delivery
  • —Depressed or anxious mood that lasts longer than two weeks and interferes with caring for yourself or the baby
  • —Being unable to eat, sleep, or care for yourself or your infant

If you are having thoughts of suicide or self-harm, call or text 988 (Suicide and Crisis Lifeline), available free and confidential, 24/7. Postpartum psychosis is a medical emergency — for hallucinations, delusions, confusion, or thoughts of harming yourself or the baby, call 911 or go to the nearest emergency department.

General health information, not medical advice. Synthetic demonstration content.

References

  1. 1.National Institute of Mental Health (NIMH) (2023). Perinatal Depression. NIMH. link ✓Definition of perinatal depression (during pregnancy and after childbirth); distinction from the baby blues (mild, first 2 weeks) vs postpartum depression (severe or lasting longer than 2 weeks, generally will not improve without treatment); onset most often 4-8 weeks after birth; symptom list including thoughts of harming oneself or the baby; CBT and IPT as evidence-based therapies; antidepressants take 4-8 weeks; brexanolone (IV) and zuranolone (first oral medication for postpartum depression)
  2. 2.Bauman BL, Ko JY, Cox S, D'Angelo DV, Warner L, Folger S, et al. (2020). Vital Signs: Postpartum Depressive Symptoms and Provider Discussions About Perinatal Depression — United States, 2018. MMWR (CDC). doi:10.15585/mmwr.mm6919a2 ✓Prevalence of self-reported postpartum depressive symptoms 13.2% (roughly 1 in 8) across 31 PRAMS sites, ranging from 9.7% in Illinois to 23.5% in Mississippi; 87.4% of respondents reported a provider asked about depression at a postpartum checkup (range 50.7% Puerto Rico to 96.2% Vermont); universal screening recommended
  3. 3.US Preventive Services Task Force (USPSTF) (2019). Perinatal Depression: Preventive Interventions. USPSTF Recommendation Statement. link ✓Perinatal depression affects as many as 1 in 7 women and is one of the most common complications of pregnancy and the postpartum period; estimated postpartum major depressive disorder prevalence ranges from 8.9% to 37%; perinatal period defined as during pregnancy or less than 1 year postpartum; Grade B recommendation that clinicians provide or refer at-increased-risk pregnant and postpartum persons to counseling interventions (chiefly CBT and interpersonal therapy)
  4. 4.US Preventive Services Task Force (USPSTF) (2023). Screening for Depression and Suicide Risk in Adults. USPSTF Recommendation Statement. link ✓Grade B recommendation to screen for depression in the adult population, including pregnant and postpartum persons; validated instruments named include the Edinburgh Postnatal Depression Scale (EPDS) for postpartum and pregnant persons and the Patient Health Questionnaire (PHQ); a positive screen should lead to additional assessment to confirm the diagnosis
  5. 5.Perry A, Gordon-Smith K, Jones L, Jones I (2021). Phenomenology, Epidemiology and Aetiology of Postpartum Psychosis: A Review. Brain Sciences. doi:10.3390/brainsci11010047 ✓Postpartum psychosis follows one to two in every 1,000 deliveries; very sudden onset usually within the first two weeks after childbirth; a psychiatric emergency; suicide remains a leading cause of maternal death within the first postpartum year; infanticide rare, occurring in 1% to 4.5% of cases; strong link to bipolar disorder (postpartum recurrence 37 times more likely; as many as one in five women with bipolar disorder affected postnatally by a psychotic or manic episode)
  6. 6.Fawcett EJ, Fairbrother N, Cox ML, White IR, Fawcett JM (2019). The Prevalence of Anxiety Disorders During Pregnancy and the Postpartum Period: A Multivariate Bayesian Meta-Analysis. Journal of Clinical Psychiatry. doi:10.4088/JCP.18r12527 ✓Pooled prevalence of one or more anxiety disorder during pregnancy and the postpartum period estimated at 20.7% (95% highest-density interval 16.7% to 25.4%), about 1 in 5; conditions studied include generalized anxiety disorder, panic disorder, obsessive-compulsive disorder, specific phobia, and post-traumatic stress disorder

https://www.gale.care/conditions/perinatal-mental-health · 6 sources. General health information, not medical advice. AI-assisted editorial content — every citation independently verified. Editorial policy

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