Mood Screening in Pregnancy and Postpartum
How are you feeling?
The period around birth during pregnancy and in the months that follow is one of the most significant transitions a person can go through. It can also be one of the hardest. Depression and anxiety are common during this time, and they are treatable. Identifying them early makes a real difference.
The Edinburgh Postnatal Depression Scale (EPDS) is the most widely validated screening tool for perinatal mental health. It was designed specifically for this period, and it screens for both depression and anxiety. It is not a diagnostic tool, but it gives you — and any clinician supporting you — useful, structured information about how you are doing.
A note for fathers and partners
This tool is designed primarily for mothers, but fathers and partners are encouraged to use it too. Paternal perinatal depression affects approximately one in ten fathers — a figure that rises significantly when a partner is also struggling. It is under-recognised and under-discussed.
The EPDS has been validated for use with fathers. Research suggests a slightly lower score threshold is clinically meaningful for men: a score of 6 or above warrants attention, compared to 10 for mothers. If you are a father or partner completing this, apply that in mind when reading your results — or speak with your GP or a mental health professional who can contextualise the score for you.
Supporting a new mother well requires that you are well too. Taking this seriously is not a sign of weakness. It is good parenting.
When to complete this
There is no single universally agreed screening schedule, but based on current evidence and clinical guidelines, these are the time points most likely to be useful:
- During pregnancy — ideally around 24–28 weeks
- Around 6–8 weeks postpartum — the first postnatal check-up period
- At 3–4 months postpartum — a common window for symptoms to emerge or persist
- Any time you feel your mood or anxiety has shifted noticeably
Completing it more than once every four weeks is generally not recommended unless something has changed significantly. Repeated screening without clinical context can increase anxiety rather than reduce it. If you are concerned, the most useful step is to speak with a healthcare professional rather than repeat the screen.
Guidelines referenced: ACOG Clinical Practice Guideline No. 4 (2024); Postpartum Support International Screening Recommendations; Wisner et al., JAMA Psychiatry (2013).
The screening tool
Why a longer exhale helps
Breathing is one of the few bodily functions that is both automatic and under conscious control. That dual nature is useful.
When you breathe in, your heart rate rises slightly. When you breathe out, it slows. This is normal and measurable, it's called respiratory sinus arrhythmia, and it reflects the push and pull between the two branches of your autonomic nervous system.
By making the exhale longer than the inhale, you spend more time in the part of the cycle that slows the heart. Over several breaths, this begins to shift your physiological state, not dramatically, but meaningfully. Muscle tension softens. The sense of urgency that anxiety creates starts to lose its grip.
It works because you are intervening directly in the body's own regulatory rhythm, not overriding it, but working with it.