Wake Windows for a 2 Month Old

Most two-month-olds manage about an hour to an hour and a half awake between sleeps, across four or five naps. It is barely longer than the newborn band, but it is spent differently: she is properly social now, and the awake stretch has stopped being only a feed and a nappy. That is the real change this month, and it is also the reason the evenings are hard — the thing you have just discovered she enjoys is the thing that tips her over.

The band comes from the same arithmetic as every other row on the wake windows by age overview, and at two months it is still one of the softest on the site. The wake window calculator will add it to the time she last woke and give you an earliest and a latest. Everything below is what the number cannot tell you.

She is awake for a reason now

Somewhere in the second month most babies start looking properly at faces, holding your gaze and smiling back. It is the best thing that has happened since she was born, and it changes the arithmetic of the day: an hour that used to be feed, nappy, sleep is now feed, nappy, and twenty minutes of the two of you looking at each other.

The catch is that a two-month-old has no way to stop. She cannot turn away from a bright, loud, interesting face for long, and she will keep going past the point where she has had enough — and then she is not sleepy, she is wired. This is the month where "she was fine and then suddenly she was inconsolable" starts happening, and it usually happens at the end of a window that was fun.

The practical version: let the last ten minutes of every window be boring on purpose. Lights down, no faces, no talking, no new toy. You are not shortening the fun, you are moving it to the front of the window where it belongs.

Why the naps are still short, and why that is fine

A thirty-minute nap at two months is a nap. It is not a failed nap, and there is no technique that turns it into a two-hour one this month, because her sleep is not built that way yet: the American Academy of Pediatrics puts regular sleep cycles at about four months of age, and before that the pattern is genuinely irregular. Some sleeps are long, most are short, and the total is what matters rather than the shape of any one of them. The NHS makes the same point from the other end — your baby will have their own pattern of waking and sleeping, and it is unlikely to be the same as other babies you know.

At this age the count matters more than the length. Four or five sleeps in a day, however ragged, is doing the job. If you are chasing a longer nap by holding her through the first stir, that is a perfectly reasonable thing to do; it is not a thing you are failing at if it does not work.

Naps also do not have to happen in one place. Pram, carrier, on you — portable naps are what most days at two months are actually made of, and there is no evidence a cot nap is worth more than a pram nap. What does matter is where she ends up: for sleep, the flat cot is the safe surface, so when she has fallen asleep on you or in a car seat and you have the chance, that is where the sleep should finish.

The evening, and what the fussing actually is

Two months sits at or near the top of the crying curve, and the curve is published: the NHS says the amount babies cry tends to increase when they are around two weeks old, then gradually reduces at around three months. So the fortnight you are in now is likely to be the worst of it, and the trend from here is down. That is not much comfort at six in the evening, but it is true, and it is more than any of the fixes on offer can claim.

What gets called the witching hour is mostly what an over-full day looks like from the outside. Four or five windows, each a bit longer than it should have been, each ending in a nap a bit shorter than it should have been, and the deficit arrives all at once at the end of the day. The baby is not different in the evening; the day has caught up with her.

The day that falls apart after four o'clock

This is the problem two months hands almost everybody, and there are three things worth trying, one at a time, giving each of them three or four days before you judge it.

1. Shorten the last window, not the first. The stretch before bed is the one where an overtired baby has the least left. Half an hour earlier into the cot is often the whole fix.
2. Add a late catnap, and let it be short and scruffy. Twenty minutes in the carrier at five o'clock is a legitimate part of a two-month-old's day. It is not stealing from bedtime; it is what makes bedtime possible.
3. Let bedtime move. Bedtime at this age is an outcome, not an appointment. If the day went badly, it lands early; if she took a long late nap, it lands later. A baby who has to hold on until a fixed hour is being asked to do something she cannot do yet.

The sleep schedule generator will stack the bands into a sample day so you can see this happening: the windows widen through the afternoon, because four estimates added end to end are wider than one. That widening is the honest part of any schedule, and it is why the evening is where a plan goes wrong first.

The first long night stretch, if it turns up

Some babies produce a five- or six-hour stretch in the second month. Some produce it and then stop again three weeks later. Some do not do it for a year. None of those is a verdict on the baby or on anything you have done, and this site will never attach a month to sleeping through the night, because nobody who publishes on this subject does.

What is published is more useful. The AAP's line is that a good sleeper at this stage is a baby who wakes and can get back to sleep, rather than one who sleeps ten hours unbroken — frequent waking is developmentally appropriate. So a night with three wakings and quick resettles is a good night by the only definition anybody official uses.

If you want to know what is actually happening rather than what you remember at 4am, three or four nights on a printed day sheet is worth more than a month of guessing. Sleep-deprived memory is heavily weighted towards the worst night of the week.

Safe sleep, while she is still fairly easy to put down

Nothing about the timing changes the sleep itself. Every nap and every night: babies go down on their back, on a firm flat surface, in a cot clear of blankets, pillows, bumpers and soft toys, with a fitted sheet and nothing else, in your room for at least the first six months. Nothing weighted goes on or over a sleeping baby.

Two months is also when the swaddle starts to have a deadline. Rolling arrives for some babies earlier than the books suggest, and a swaddle stops at the first sign of it — before she can actually do it rather than after. A swaddled baby still goes down on her back, every time.

What the third month brings

At three months the day starts to have a recognisable shape: the awake stretch grows to about an hour and a quarter to an hour and three quarters, and the naps begin consolidating into something you can plan around. Wake windows for a 3 month old takes it from there, and the newborn page covers the weeks behind you. None of this is medical advice and no page can see your baby — poor feeding, no weight gain, a baby you cannot settle at all or a cry that does not sound like her usual one are reasons to ring your health visitor or pediatrician.