How to Count Baby Kicks (the ACOG Way), Step by Step

If you’re in your third trimester and someone has told you to “count the kicks,” here is the short answer: pick a time your baby is usually active, get comfortable on your side, and count every movement until you reach ten. Most babies get to ten well within two hours — often in under thirty minutes. If two hours pass without ten movements, call your provider the same day.

That’s the whole method. The rest of this page explains how to do it well, when to do it, and — the part that actually matters — how to tell the difference between a quiet afternoon and a real change worth a phone call.

The short version

Start around 28 weeks, or earlier if your provider has asked you to.
Count when your baby is usually active — after a meal or in the evening works for most people.
Lie on your left side somewhere quiet and count every kick, roll, or flutter.
Aim for 10 movements. Most babies reach 10 within two hours, and usually much sooner.
Learn your baby’s normal. The number is less important than noticing a clear, lasting drop from it.
Call your provider if you don’t reach 10 in two hours, or movements are clearly fewer than usual. Don’t wait.

What “counting kicks” actually means

Counting kicks — sometimes called doing “kick counts” or fetal movement counting — is simply paying deliberate attention to how your baby moves over a set stretch of time. It isn’t a test you pass or fail, and it isn’t a medical device. The American College of Obstetricians and Gynecologists (ACOG) describes it as a way for you to get familiar with your baby’s normal pattern of movement, so that a meaningful change stands out.

The most widely used approach is the count-to-10 method (you may also hear it called the Cardiff “count to ten” method). You note when you start, then count distinct movements until you reach ten. Cleveland Clinic and the American Pregnancy Association both describe the same basic idea: ten movements within about two hours is reassuring.

Why does this matter? Because a baby’s movements are one of the simplest, most reliable signs of their wellbeing that you can check yourself, for free, any day. A clear reduction in movement can sometimes be the first sign that a baby needs to be looked at — and noticing it early is exactly the point.

How to count your baby’s kicks, step by step

Here is the count-to-10 method, the way most midwives teach it:

Pick a time your baby is usually active. Many babies get lively after you eat, after something cold to drink, or in the evening once you finally sit down. Use a time that tends to work for yours.
Get comfortable on your side. Sit back or lie down on your left side somewhere quiet. Lying on your side helps you feel movements you might miss while you’re up and busy.
Note the time and start counting. Write down your start time, or open a kick counter and start a session.
Count every movement until you reach ten. Kicks, rolls, jabs, flutters, and swishes all count. A single long stretch or roll counts as one movement. Tap or tally each one.
Check how long it took. Most babies reach ten movements well within two hours, and frequently within half an hour. Note the elapsed time, because over a week or two you’ll learn what’s normal for your baby.
Call your provider if you don’t reach ten in two hours. If two hours go by without ten movements — or the session is clearly slower than your usual — contact your midwife or doctor the same day.

That last step is the one that counts. Everything before it is just building the habit so the last step is easy to trust.

When is the best time to count kicks?

The best time is whenever your baby is usually most active, because you want to count when there’s something to count. For most people that’s after a meal or in the evening, when your own movement has slowed down and you can actually feel what’s happening.

You don’t need to count at the same minute every day, and you don’t need to do it more than once a day. Pick a window that fits your routine and your baby’s habits. Consistency helps — not because the clock matters, but because counting at a similar time makes it easier to notice when a normally busy stretch goes quiet.

How long should it take to feel 10 kicks?

For most healthy pregnancies, ten movements arrive within two hours, and very often within the first 20 to 30 minutes. If your baby is having a sleep cycle — and babies sleep in roughly 20-to-40-minute stretches — you might feel almost nothing for a while, then a flurry of movement.

If you reach ten quickly, you’re done; there’s no need to keep going. If you’re approaching the two-hour mark and haven’t felt ten, that itself is the signal to make the call. We go deeper into this in our guide to what “10 kicks in 2 hours” really means.

What counts as a “kick”?

Anything you feel: a kick, a jab, a roll, a swish, a flutter, a hiccup-like rhythm. In the third trimester, as your baby runs out of room, sharp kicks often turn into rolls, presses, and squirms — and that’s completely normal. The character of the movement can change as your baby grows; what you’re watching for is the amount of movement compared with your baby’s usual.

One thing worth knowing: babies don’t move less as labour approaches. The old idea that movements “slow down at the end” is a myth. You should feel your baby move right up to and during labour. If anything ever feels like a clear decrease, treat it as worth checking — not as something to expect.

When to count: starting around 28 weeks

Most providers suggest paying attention to movement patterns from about 28 weeks, the start of the third trimester, when movements become strong and regular enough to track. If you have a higher-risk pregnancy, your provider may ask you to start earlier or to count more formally — follow their guidance over any general rule. For more on timing, see when to start counting kicks.

When to call your provider

Call your midwife or doctor the same day if:

You don’t feel 10 movements in 2 hours while counting.
Your baby’s movements are clearly fewer or weaker than usual for them.
You notice a sudden change in the pattern you’ve come to expect.
You feel no movement at all after eating, drinking something cold, and lying on your side for up to two hours.

Do not wait for the next day, and do not wait for an app or a chart to “confirm” it. If something feels off, that instinct is the first instrument — call. Maternity units would always rather check a baby who turns out to be fine than miss one who isn’t. If you’re worried about reduced movement specifically, read what to do when your baby is moving less than usual.

Common questions

How many kicks should I feel in an hour? There’s no strict per-hour number that fits every baby. Most healthy babies make ten movements within two hours, and usually much faster. What matters more than an hourly count is your baby’s own pattern — once you know their normal, a clear drop is the thing to act on. We cover the typical ranges in how many kicks are normal in the third trimester.

Is it normal for kick counting to take longer some days? Yes. Babies have sleep cycles of roughly 20 to 40 minutes when you may feel little. Day-to-day variation is normal. A single slower session isn’t an alarm by itself — but a clear, lasting drop from your usual pattern is a reason to call.

Do I have to count kicks every single day? Not necessarily. ACOG doesn’t prescribe one method for everyone, and not every pregnancy needs formal daily counts. The real goal is that you become familiar with your baby’s normal, so you’d notice a change. Counting on most days in the third trimester is a simple way to build that familiarity.

What if I can’t feel my baby move at all? Have something to eat or drink, lie down on your left side, and focus for up to two hours. If you still feel no movement, or far fewer movements than usual, contact your maternity unit or provider right away — this is one of the few times not to wait.

Sources and further reading: American College of Obstetricians and Gynecologists (ACOG) guidance on fetal movement; Cleveland Clinic and the American Pregnancy Association on the count-to-10 method. This article is general information, not a substitute for the advice of the provider who knows your pregnancy.