The last time you carry them, and you don't know it's the last

There is a last time you carry your child.

Not a dramatic one. Not a goodbye. Just an ordinary afternoon where you lift them onto your hip for the walk from the car to the front door, and set them down, and go inside. And then it never happens again.

You don't notice. That's the whole thing.

Firsts announce themselves. The first step, the first word, the first day of nursery — everyone is watching, someone is filming, the date gets written down. Lasts happen quietly, in the middle of a Tuesday, and by the time you understand one has passed, it is already months behind you.

The endings nobody photographs

Think about what has already ended in your house without a single picture of it.

The last time they fell asleep on your chest. The last time they said "buhbye" instead of "bye." The last bottle. The last time they needed you to open the yoghurt. The last night you left the monitor on because you couldn't bear not to hear them breathing.

Every one of those has a date. You just don't know what it is.

We talk about the first years as a list of achievements, and the list is real — but it is a strange kind of record, because it only counts arrivals. Nothing keeps track of the departures, and the departures are half of what happened.

Why it lands harder than it should

There is something almost unfair in the design of it.

You spend the early years tired, quietly wishing certain phases would end. The night waking. The refusal to sit in the pushchair. The twenty minutes it takes to get out of the door. And then they do end, exactly as you wanted, and you discover you wanted a record of them anyway.

"I was so ready for the carrying to stop. I didn't know I'd want to remember what it felt like."

Memory doesn't cooperate either. It keeps the outline and loses the texture. You will remember that you carried them. You will not remember the specific weight, or the way they gripped your collar, or the sound they made when they were nearly asleep and you shifted your arm to take the door handle.

What you can actually do about it

You can't know in advance which time is the last time. Nobody can, and trying to guess only makes ordinary days feel heavy.

But there is something smaller and more useful: write down what an ordinary week looks like right now. Not the milestones. The texture.

• How they ask to be picked up — the word, the gesture, the particular sound
• How far you can carry them before your arm gives out
• Where they put their hands
• What you say to each other on the walk from the car
• What they are now too heavy for

None of that will feel worth recording. That is exactly the point. The things too ordinary to write down are the first ones to disappear, because being ordinary is what makes them invisible.

A habit, not a project

This does not need to become a scrapbook. One line, once a week, is already more than most families have.

Still asks to be carried up the last three steps. Fell asleep on me during the film. Too heavy for the whole walk now — made it halfway.

Read three of those back to back in two years and you will watch the ending arrive in slow motion. Which is not sad, exactly. It is the only version of that ending anyone gets to actually witness.