"I didn’t recognize myself": the postpartum depression no one tells you about before returning to work

Beyond birth: body, mind and the return to professional life

After childbirth, recovery does not happen only in the body. Maternal mental health also needs attention, listening and support to understand what many women experience in silence.

For a long time, the postpartum period has been explained almost entirely through the body: physical recovery, scars, breastfeeding, exhaustion or interrupted sleep. All of that matters. But there is another form of recovery, less visible, harder to measure and, at times, more silenced: the one that takes place in the mind of a woman who has just gone through one of the most intense life transitions there is.

Giving birth does not mean automatically returning to a previous version of oneself. After birth, routines, identity, the relationship with the body, the partner, the family, rest and, in general, the way life is experienced all change. For some women, that transformation is lived with emotion and connection. For others, it comes with constant sadness, anxiety, guilt, irritability, disconnection or a feeling that is difficult to explain: that something is not right, even when, from the outside, everything seems to be a reason to celebrate.

Postpartum depression appears precisely in that emotionally fragile space where many women feel they should be fine, but are not.

Exhaustion and postpartum depression are not the same thing

Exhaustion is a common part of the postpartum period, but postpartum depression is something much deeper. It is not just about sleeping little or feeling overwhelmed on some days. It may appear as low mood, loss of interest, anxiety, a sense of inability, frequent crying, isolation, irritability, difficulty enjoying things or problems bonding with the baby.

None of these signs means loving the child less. Nor does it mean not being prepared to be a mother. It means that something needs to be heard and addressed.

The World Health Organization estimates that around 13% of women who have recently given birth experience some form of mental disorder, mainly depression. It also warns that, when these problems are not addressed, they can affect the mother’s wellbeing and the baby’s development.

One of the difficulties is that many symptoms hide behind seemingly normal phrases: “it’s just tiredness”, “it’s a matter of time”, “it happens to everyone”, “you have to be strong”. But being aware that motherhood can be difficult should not mean ignoring suffering. The postpartum period can be demanding without becoming pathological, but when distress persists, intensifies or interferes with daily life, it should be addressed clinically.

It is not only the body that changes

Pregnancy and the postpartum period are not only family or social events. They are also biological and neuropsychological processes. In recent years, research has begun to observe in greater detail how motherhood transforms the brain.

A study published in Nature Neuroscience in 2024 described neuroanatomical changes throughout pregnancy and up to two years after childbirth, showing that the adult brain maintains a significant capacity for remodeling during this stage. Another study published in Nature Communications in 2025 identified a U-shaped trajectory in gray matter during the transition to motherhood, related to hormonal factors and dimensions such as maternal bonding.

These findings do not mean that pregnancy “damages” the brain. Rather, they point to a more complex idea: the maternal brain reorganizes itself. It adapts to new emotional, social and attentional demands. But that same stage of reorganization also becomes a period of vulnerability.

That is why, when a woman feels she no longer recognizes herself, that everything feels harder or that she experiences caring for her baby through anxiety or guilt, it should not be reduced to a matter of attitude or exaggeration. The postpartum period requires care for the body, the mind and the environment.

The silent symptom: guilt

One of the most common elements in postpartum depression is guilt. Guilt for not feeling happy all the time, for needing help, for wanting to sleep, for missing one’s previous life or for not feeling the bond in the expected way from the very beginning.

That guilt is fueled by the rigid image we often have of motherhood: a mother who is available, intuitive, patient and emotionally fulfilled. But real experience is usually much more ambiguous. A woman can love her baby deeply and still feel overwhelmed by a stage that demands far more than is often acknowledged.

Talking about postpartum depression helps break that apparent contradiction. Not to label every form of distress, but to recognize that maternal mental health needs the same rigor as any other dimension of health.

In this regard, clinical recommendations increasingly insist on screening. The American College of Obstetricians and Gynecologists (ACOG) recommends screening for perinatal depression and anxiety during both pregnancy and postpartum visits. Detection should not depend solely on a woman managing to say “I can’t cope anymore” when she may not even know how to explain what is happening to her.

Advances for a depression with its own characteristics

For years, postpartum depression has been addressed through psychotherapy, psychosocial support, clinical follow-up and, in some cases, pharmacological treatment similar to that used for other depressive disorders. However, in recent years there has been a relevant advance: the emergence of treatments specifically designed for this stage.

In 2023, the FDA approved zuranolone as the first oral medication specifically indicated to treat postpartum depression in adults in the United States. Until then, the specifically approved treatment required intravenous administration in a healthcare setting.

Available studies have shown improvements in depressive symptoms compared with placebo, with effects observed from the first days of treatment in some recent research. In addition, in September 2025, the European Commission authorized the marketing of zuranolone.

This advance is valuable because it reinforces a key idea: postpartum depression should not be understood as a passing difficulty in the adaptation process, but as a mental health condition that requires research, resources and specific professional care. But it is also important to avoid a generalist interpretation. There is no single answer for all women. The approach must be comprehensive: professional assessment, emotional support, rest, follow-up and access to appropriate care.

Pharmacological innovation opens a door, but the response must begin even earlier, and that is possible by identifying the signs in time.

Leave ends, but the postpartum period continues

The return to professional life does not bring the postpartum experience to an end, but it can become a point of pressure. Returning to work does not always happen when a woman feels recovered, but when an administrative date arrives, and the two are not always aligned.

Going back to work can mean recovering an important part of identity, personal space and self-worth beyond caregiving. But it can also trigger anxiety, guilt, fear of being separated from the baby, pressure to perform, breastfeeding difficulties or lack of sleep.

A systematic review published in 2024 on returning to work after maternity leave notes that many women experience difficulties balancing professional careers and emotional wellbeing during this transition. Another 2025 study specifically addresses stress associated with returning to work postpartum, linked to the balance between work and family, separation from the baby and readjustment to the professional environment.

That is why talking about postpartum mental health also means looking at workplaces. Flexibility, shared responsibility, gradual adaptation and a culture that does not penalize motherhood can make a real difference. Because it is not about considering a mother fragile, but about understanding that she is going through a complex transition.

The healthcare role beyond monitoring the baby

Postpartum depression is not always visible from the outside. A woman may smile during a visit, reply to messages, care for the baby and meet expectations while, inside, she feels that something has broken. That is why the role of healthcare professionals is essential.

Nursing, medicine, midwifery, primary care and occupational health can detect signs, open conversations, validate distress and guide women toward appropriate resources. Sometimes, the difference begins with a question, asked without judgment, as simple as “how are you?” and not only “how is the baby?”

At Universidad Mundae, talking about perinatal mental health also means talking about healthcare education with a human perspective. Training professionals is not only about teaching techniques, protocols or diagnoses. It also means preparing them to understand what happens when health is expressed in a silent, emotional way, deeply connected to each person’s life context.

Normalizing without making it invisible

Recognizing postpartum depression does not darken motherhood. It makes it more real. It allows us to understand that the birth of a baby can coexist with vulnerability, that love does not automatically remove suffering and that asking for help does not contradict a mother’s strength: it gives it even more force.

The postpartum period does not end in the same way for everyone. Some women soon regain their balance. Others need more time, more support and professional treatment. What matters is that no one should have to go through it in silence out of fear of not fitting the image of what a mother is expected to be.

Caring for the baby also means caring for the mother. And that care begins by listening to her before she has to prove that she can no longer cope.