Childhood Trauma Linked to Increased Risk of Complicated Births

Experiencing trauma in childhood – whether it’s emotional abuse, neglect, or family dysfunction – can cast a long shadow, extending even to the delivery room. A groundbreaking new study from Uppsala University reveals a significant link between adverse childhood experiences (ACEs) and a heightened risk of complicated births.

The Rising Tide of Complications

The research, which followed 1,253 individuals throughout their pregnancies and for a year postpartum, found that those who had experienced multiple traumas in childhood were significantly more likely to face challenges during childbirth. These included a higher incidence of emergency cesarean sections, pre-eclampsia (a dangerous pregnancy complication characterized by high blood pressure), and severe postpartum hemorrhage.

The study encompassed women, non-binary individuals, and trans people, demonstrating the broad impact of early trauma on birthing individuals.

A Dose-Response Relationship

The correlation wasn’t simply a matter of having any childhood trauma; the number of traumatic experiences mattered. Individuals who reported four or more ACEs faced a dramatically increased risk:

• Four times the risk of developing pre-eclampsia.
• Double the risk of requiring a cesarean section.
• More than triple the risk of experiencing a significant postpartum hemorrhage.
• Three times the risk of needing antibiotic treatment.

“It was surprising to see how events early in life could impact physical outcomes during childbirth, and that this applies to both outcomes related to the individual’s own body and those involving external factors,” explains Per Kristiansson, a specialist physician in general medicine and adjunct professor at Uppsala University, who led the study.

Why This Matters: A Public Health Perspective

The findings underscore a critical gap in maternal healthcare. While the long-term effects of childhood trauma on mental health, poverty, and cognitive development are well-documented, the impact on reproductive health has been largely overlooked. This study provides compelling evidence that addressing ACEs is not just a matter of psychological well-being, but also a crucial component of ensuring safe and healthy pregnancies and deliveries.

According to the World Health Organization, approximately 1 in 3 women globally experience physical or sexual violence, often beginning in childhood. These experiences can have profound and lasting effects on health, including reproductive health. The Uppsala University study adds a vital layer to this understanding.

The Call for Proactive Care

Kristiansson emphasizes the need for healthcare providers to proactively inquire about patients’ childhood experiences. “Healthcare needs to feel comfortable asking women about events in their childhood to provide increased attention to those who have experienced trauma during pregnancy, to prevent or mitigate the negative consequences after childbirth,” he states.

This isn’t about assigning blame, but about recognizing vulnerability and providing tailored support. Early identification of individuals with a history of ACEs allows for proactive monitoring, increased support during labor and delivery, and access to mental health resources.

Further Research & Access to the Study

The study, titled Maternal adverse childhood experiences and perinatal outcomes: A retrospective inceptive cohort study, is available for review at PLOS ONE. The research team included Amanda Troëng, Jessica Dolk, Marie-Therese Vinnars, Johan Hallqvist, and Per Kristiansson.