Research on reproductive fear, anxiety and trauma
New studies on fear of childbirth, tokophobia, birth trauma and reproductive anxiety, read carefully and explained plainly: what they found, what they can't tell us, and what should change because of them.
Why a research section
Research on reproductive fear and trauma is growing, and the headlines it produces travel fast. A single figure can end up quoted for years without the context that makes sense of it: who was studied, how fear was measured, and what the study could and couldn't show.
This section is where Fear Free Childbirth responds to new research as it's published. Each piece credits what the study adds, explains the findings in plain English, sets out its limits, and says what we think should change for women, for the professionals who support them, and for maternity services.
Latest research commentary
From our series The Science of Birth Fear.
- The first pieces in the series are on their way. In the meantime, you can browse The Science of Birth Fear.
How we read research
Every piece in this section follows the same rules, alongside our editorial standards:
- We read the study itself. At minimum the published abstract, and the full paper where it's openly available. We don't write from press releases or summaries alone.
- We check every number against its source, and leave out anything we can't verify. Where a figure comes from a press interview rather than the paper, we say so.
- We credit what a study adds before we set out its limits. Naming limits is how we get a clear picture of what's known.
- We keep screening and diagnosis apart, and we don't describe an association as a cause.
- We look at who was studied. Most research on fear of childbirth involves women who are already pregnant. Women who aren't pregnant, or who have ruled out having children, are rarely included, and that shapes every number that comes out.
- We look for trends as well as totals. Prevalence figures vary widely depending on who is asked and how fear is measured, so the same study repeated over time can tell us more than a single headline number.
- We include the other side of the number. If one in ten women screened positive for something, nine in ten didn't, and a frightened reader deserves to hear both.
Key numbers, and where they come from
Figures we use often, with their sources. Each one depends on who was studied and how, so the context column is worth reading as closely as the number.
| Figure | What it describes | Source |
|---|---|---|
| 16.5% | Pooled prevalence of severe fear of childbirth, across 67 studies and more than 905,000 women. Individual studies ranged from under 4% to nearly 59%, depending largely on how fear was measured. | Huang et al., meta-analysis, Archives of Women's Mental Health. Read |
| 23.3% | Average proportion of women describing their birth as traumatic, across 11,302 women in 31 countries, surveyed 6 to 12 weeks after birth. Ranged from 7% to 69% by country. | Ayers et al., INTERSECT study, British Journal of Psychiatry, 2026. Read |
| 6.7% | Average proportion meeting full criteria for childbirth-related PTSD in the same 31-country study. Ranged from 1% to 36% by country. | Ayers et al., 2026. Read |
| 5.9% | Proportion of 339 UK women meeting full criteria for childbirth-related PTSD, 6 to 12 weeks after birth. 40.6% experienced their birth as at least moderately traumatic. | Webb et al., Acta Obstetricia et Gynecologica Scandinavica, 2026. Read |
| Almost half | Of UK women who met criteria for probable PTSD six months after birth, almost half had not been referred for mental health support. | Moran et al., Journal of Affective Disorders, 2026. Read |
For researchers and clinicians
If you've published research on reproductive fear, anxiety or trauma, including work with women who aren't pregnant, we'd like to hear about it. Email hello@fearfreechildbirth.com with a link to the paper. If you'd like to write about your own work for our readers, see write for us.
Last updated September 2026