Rediscovering the bond: rebonding as a second affective window in the first months

What is rebonding

The concept of rebonding is situated at the intersection of neuroscience, developmental psychology and perinatal medicine, representing an approach aimed at the modulation of early affective bonds between parent and newborn.
Unlike traditional bonding, which describes the immediate and natural bond in the first hours after birth, rebonding introduces the possibility of “reframing” and enhancing the emotional connection even in situations of initial affective deficiency or relational difficulty. The deep meaning of rebonding lies in the ability to create a true “second attachment window”, allowing for targeted interventions when the first hours or first days post-partum did not allow for optimal bonding.

Origins and development of the concept

The term rebonding was first coined by Canadian perinatal psychologist Leigh-Anne V. Alford in the 2000s, as part of a clinical pathway dedicated to the recovery of parent-infant bonds compromised by maternal stress, traumatic birth, early separation or neonatal hospitalizations. Alford emphasized that rebonding does not replace initial bonding, but integrates it, offering a second opportunity to develop secure and resilient attachments.

This practice can be applied by both the mother and the father, expanding the newborn’s emotional support network and fostering shared affective regulation.

Neurobiological bases of rebonding

From a neurobiological perspective, rebonding exploits the brain plasticity of limbic circuits, in particular the amygdala, hippocampus and medial prefrontal cortex, and the biochemical regulation of attachment mediated by oxytocin and vasopressin.

Physical contact, mutual gaze and parental vocalizations favor emotional co-regulation, strengthening the newborn’s perception of security and the parental capacity for empathetic response. Recent studies indicate that such interventions modulate the response to stress, improve sleep patterns and increase the exploratory and cognitive capacity of the child already in the first months of life.

When and how to practice rebonding

Rebonding does not coincide with immediate post-partum bonding, but is practiced when the emotional connection between parent and newborn needs to be reinforced or rebuilt. It can be started after the first days or weeks of life, especially in cases where the original bond was weak due to maternal stress, complicated birth, temporary separations or neonatal hospitalizations. It is essential that the environment is safe, warm and calm, and that neither the child nor the parent is under stress, allowing for a true openness to emotional co-regulation. Rebonding can be practiced both in the hospital, when the newborn is clinically stable, and at home, integrating into the daily routine, during moments of quiet wakefulness and shared attention.

Benefits for parents and newborn

The benefits of rebonding are manifold.

For the mother:

• Improves the perception of parental competence
• Reduces anxiety and risk of post-partum depression
• Increases confidence in one’s role
• Promotes the release of oxytocin, with positive effects on physical and emotional well-being.

The father also benefits from the practice, consolidating his relationship with the child, increasing empathy and the ability to respond to neonatal signals.

For the newborn, rebonding:

• Supports the regulation of the autonomic nervous system
• Stabilizes heart and respiratory rate
• Reduces inconsolable crying
• Improves sleep quality
• Fosters the development of secure attachments and emotional resilience.

The signs indicating that rebonding is having an effect are clear and observable in both the newborn and the mother (or father). In the child they manifest as general calm, absence of inconsolable crying, better breastfeeding attachment, relaxed movements, regular breathing and an attentive and curious gaze towards the parent.
In the mother or father, signals include reduction in perceived stress, a sense of calm and confidence in their parental ability, muscle relaxation and positive activation of the empathetic response towards the child.

These indicators allow for monitoring the effectiveness of the practice and modulating the intensity, duration and frequency of sessions.

It is essential to maintain consistency, the quality of physical and emotional contact and respect the child’s signals to modulate the duration and intensity of the session. The rebonding is not just a gesture of love, it is a natural intervention, founded on solid neurobiological bases, capable of transforming initially deficient affective experiences into secure and resilient bonds, with positive effects on the emotional and behavioral development of the newborn and on the well-being of both parents.