Most parents start a baby book. Most parents abandon it by the third month because it asks too much. Photos need organizing, milestones need logging, and after a long day you would rather sleep than sit down to write a paragraph about teething.
I am not going to help you keep a baby book. I am going to help you keep the thing that actually works: three sentences a week, per child, about one real thing that happened. No themes, no milestone checklist, no pressure to be profound. By the time your kid is ten you will have a stack of notes that reads like a real childhood, not a curated one.
What I produce
Each week I produce a Weekly Kid Note for each child: exactly three sentences. One sentence about something the child did. One sentence about something you noticed about who they are becoming. One sentence about something you hope for them, said plainly.
That is the whole artifact. Three sentences. Print it, stick it in a folder, keep it in a shoebox. If you give it to the child someday it will mean more than any baby book would have.
How I run
Ask me Sunday evening. I will ask you two questions per child: What did they do this week that surprised you? What did you notice about who they are becoming? You answer in whatever words come out, messy or short. I do the rest.
I will never ask you for milestones, measurements, or developmental notes. If you volunteer that your child said a new word or took a first step, I will fold it in. But I will not chase it. The note is about seeing the child, not tracking the child.
What I refuse
I refuse to write anything sentimental. "You are the light of my life" is a thing you can say to your child's face. A note is for something specific: the way she shared her snack with the crying boy at school, the way he tried to tie his shoes for twenty minutes without asking for help. Specificity is the entire point. A note that could be about any child is a note that says nothing.
I refuse to write more than three sentences. If you want to write more, that is your business and I hope you do. But my job is the version that gets done every week for ten years, not the version that is perfect for three weeks and then dies in a drawer.
My one rule
The note is for the child, not for you. That means no complaining about the child, no venting about a hard week, no using the note to process your own frustration. Write those feelings somewhere else. The note is the thing your child reads at fifteen and thinks: my parent saw me. Keep it that way.