Screening for perinatal depression: using the EPDS well

There is a particular kind of smile you learn to notice in perinatal work. It arrives with the words “I’m fine, just tired”. It’s bright, practised and quite convincing — and behind it, sometimes, is someone who hasn’t felt like themselves for weeks.

Perinatal depression is common, often hidden, and very treatable. The hard part is seeing it. New parents are expected to be tired, emotional and overwhelmed, so the signs blend into the background. Many people also fear what saying “I’m not coping” might mean: that they’re a bad parent, or that someone will take their baby away.

The Edinburgh Postnatal Depression Scale is one of the simplest tools we have for seeing beneath that surface. Used well, ten short questions can open a door that’s been held firmly shut.

What the EPDS is

The EPDS was developed in 1987 by John Cox, Jenifer Holden and Ruth Sagovsky. It has ten questions about how someone has felt over the past seven days, each scored 0 to 3, for a total out of 30. It takes most people around five minutes.

A few things make it especially good for this period of life:

• It leaves out the body. Many depression questionnaires ask about tiredness, sleep and appetite — all of which change with pregnancy and a new baby anyway. The EPDS deliberately focuses on mood, enjoyment, worry and self-blame instead.
• It works in pregnancy and after birth. Despite the name, it’s validated for use during pregnancy as well as postnatally.
• It picks up anxiety too. Three of the questions (3, 4 and 5) form a short anxiety subscale, often called the EPDS-3A. Perinatal anxiety is at least as common as depression, and easily missed.
• It has been widely translated. Use a validated translation, and be aware that cut-offs can differ between languages and cultures.

Reading the score

Most services use two cut-offs: 10 or more suggests possible depression, and 13 or more suggests depression is likely. Some use slightly different numbers, so follow your local pathway. But there’s one rule that matters more than any total.

Question 10 asks whether the person has had thoughts of harming themselves. Any answer other than “never” needs a conversation about safety, in that session, whatever the total score. A total of 6 with a “sometimes” on question 10 is more urgent than a total of 18 without one.

Try it below. Notice how the self-harm answer changes everything.

What the score can’t see

Here’s where the real skill lies. The EPDS was built to be simple, and simple tools have blind spots. A good screen is the start of the conversation, not a replacement for it.

People can answer to look well. Fear of judgement — or of social services — can push answers down. If the score is low but what you see and hear isn’t, trust what you see. And tell people, before they fill it in, why you’re asking and what happens with the answers. Honesty goes up when fear goes down.

Timing matters. In the first week or two after birth, most new mothers have some low, weepy days — the “baby blues”. They pass on their own. A high score in the first fortnight may reflect that; repeating the EPDS a couple of weeks later gives a clearer picture.

Some things it doesn’t ask about at all. It won’t pick up intrusive thoughts, bonding difficulties, trauma from the birth, or the early signs of bipolar disorder. You need to ask about these yourself.

Don’t forget the partner

The EPDS was designed for mothers, but it’s increasingly used with fathers and partners too. Research suggests that around one in ten new fathers experience depression in the perinatal period — and their depression often shows up differently, as irritability, withdrawal or overworking rather than tearfulness.

If you use it with fathers, be aware that some studies suggest slightly lower cut-offs. And whatever the score, asking “And how are you doing?” to the parent in the corner of the room costs nothing.

Making it part of the conversation

The way you introduce the EPDS shapes the answers you get. Something like: “I ask everyone this during pregnancy and after birth, because how parents feel matters just as much as how the baby’s doing. There are no right or wrong answers. If any of it is hard to answer, we can talk about it.”

Then, afterwards, go through it together. Not just the score — the answers. “You said you’ve been blaming yourself quite often. Can you tell me about that?” That one question, asked kindly, can be the moment someone finally says what’s been going on.

Seeing what’s there

A new baby changes everything, and it can hide everything too. The EPDS won’t do the seeing for you. What it can do is give a struggling parent permission to say something true — sometimes for the first time. Your job is to make that feel safe.