25/08/2026
A 2026 Norwegian study followed over 22,000 women and found that those reporting a difficult childhood had 35% higher odds of infertility, along with higher odds of preterm birth and small for gestational age babies. Proposed mechanisms include chronic stress altering the HPA axis and reproductive hormone regulation.
This is part of why I screen for childhood adversity at intake and draw on EMDR where clinically indicated. It’s also why I think the current model of IVF psychological support, one Medicare-funded session with the in-clinic counsellor, falls short of what patients need.
📎 Bromark et al., Fertility and Sterility, 2026.