I could not tell you how old I was. What I remember is that it happened at school, and that my first instinct was to make sure nobody found out.
Most of my friends had already had theirs. I had listened to them talk about it for months, in that half-informed way girls talk to each other, and I had quietly started to wonder whether something was wrong with me. At the time, being last felt like the bigger event. The day itself came almost as an afterthought.
Looking back, I was probably thirteen, possibly fourteen. Which I now know sits comfortably inside the normal range, and was not late at all. It simply felt late, because everyone around me had gone first.
The pad in my backpack
My mother had spoken to me about it long before. Somewhere around my twelfth birthday, as far as I remember. She explained what a period was, what would happen, and exactly how to use a pad. Practical, unhurried, gentle.
Then she gave me one, and told me to keep it in my bag. Just in case.
That pad travelled around in my backpack for well over a year before I ever needed it. I have thought about it a great deal since, because it turned out not to be about absorbency at all. It was a small object that said: this is coming, we both already know it, and you will not be caught out on your own.
When the day arrived, I did not have to ask anybody for anything. That is the whole gift.
I told nobody at school. My best friend went to a different school, and there was nobody there I would have said it out loud to. I felt embarrassed, and it felt yicky, which is the only word I had for it then and is still the most accurate one I have.
What happened when I got home
My mother was the first person I told. And then, to my surprise, we celebrated. My mother, my father and my sister, all of us, over something I had spent the entire day trying to make sure nobody noticed.
I loved it. I also remember the strangeness of the gear change, from hiding it for six hours to being congratulated for it.
Somewhere in that evening came the sentence. You're a woman now.
The sentence I still think about
I genuinely do not know whether it was a good thing to say or not, and I have decided that is because the answer is not fixed. It depends entirely on the girl standing in front of you.
If she still feels like a child, and I largely did, then being told you are a woman can feel like a door quietly closing behind you. If she has already started noticing boys, and feeling noticed, it can land as something else altogether, closer to permission for a version of herself she has not decided about yet.
The sentence is not wrong. It is just unfinished. If you are going to say it, and I understand entirely why mothers do, it is worth saying what you actually mean by it. Otherwise she will fill in the meaning herself, from whatever she has absorbed from the world so far, and that is a great deal to leave to chance.
Two things my mother got right
She went first, long before it was needed. By the time it happened, there was nothing to explain and no emergency to manage. The information had been sitting quietly in me for a year.
She was completely calm. Not brisk, not solemn, not making it into a moment. Girls read tone far more accurately than content. Whatever she had felt about her own, none of it reached me.
There is a third thing, and I hold it more loosely. She made it feel private, something that belonged to the two of us. I liked that enormously at the time, and I still do. I have wondered since whether privacy and secrecy sit closer together than we like to admit, and whether some of what I felt in that school corridor came from the same place as the warmth I felt at home. I am not sure. I would probably still do it her way, just with the door left a little more open.
When to actually have this conversation
This is where I would ask you to be a little braver than my mother needed to be, because the timing has genuinely shifted.
Periods are arriving earlier than they did for us. In a study of more than seventy thousand women, the average age of a first period fell from about 12.5 years for those born between 1950 and 1969 to about 11.9 for those born between 2000 and 2005. Over the same period, the share of girls starting before the age of eleven nearly doubled, from around 9 in 100 to around 16 in 100.
Which means the instinct most of us have, to talk about it at eleven or twelve because that is roughly when it happened to us, now runs a real risk of arriving second.
Paediatric guidance is fairly consistent on this. Start around age eight, before the changes begin rather than after, and treat it as a series of small ordinary conversations rather than one significant talk. Small and early is easier for both of you than big and late.
| What tends to happen first | Roughly when |
|---|---|
| Breast buds, usually the earliest visible sign | Often around age 8 to 10, and the first period tends to follow about 2 to 2.5 years later |
| Pubic hair | Commonly 1 to 2 years before the first period |
| A growth spurt | Usually begins alongside breast development |
| Clear or white discharge | Often in the months just before, and a useful signal that it is close |
| Skin changes and shifting moods | Frequently in the run-up |
Breast buds are the single most useful marker, because they give you a window of roughly two years. If you notice them, you have time, and you know how much.
What is worth knowing, quietly
First periods anywhere between about ten and sixteen are all normal. Being the last of her friends means nothing at all about her health, which is the single thing I most wish someone had said to me directly.
A few markers are worth a straightforward conversation with a doctor, purely so you both know where you stand:
- No sign of breast development by age 13.
- No period by age 15.
- Periods beginning before age 8 or 9.
None of these mean something is wrong. They are simply the points at which it is reasonable to ask someone qualified to take a look, rather than waiting and wondering.
What I would say now
If it helps to have some words ready, these are the ones I would use, roughly in this order and spread over months rather than minutes.
"At some point your body is going to start doing something new. It happens to everyone with a body like yours. I want you to know how it works before it happens, so that when it does, you already know exactly what is going on and what to do."
"Here is what a period actually is, and here is how you use one of these. Keep one with you from now on, even though you will not need it for some time. It tends to arrive without announcing itself, so if you like, we can put one in each of your bags. Then wherever you are and whenever it happens, you already have what you need."
"If it starts when I am not there, at school or anywhere else, you have not done anything wrong and nothing bad is happening. Tell me whenever you want to. Or do not, and just tell me later."
And then, if the moment arrives and you find yourself reaching for the phrase my mother used, perhaps add the part she left out.
Your body can do something new now. That is all it means so far. Everything else is still entirely up to you, and there is no hurry about any of it.
xoxo VX Diary
This is a personal account shared alongside general information, not medical advice. If you have questions about your daughter's development, or your own, please speak with a doctor who knows her history.
Relationships · The First Changes · Mothers & Daughters · First Period · Shared Story