Everyone warns you about the sleepless nights. The feeding. The nappies. The way your social life contracts to almost nothing and your body doesn't feel like yours anymore.
Nobody warns you about the other thing. The quieter, stranger thing. The feeling that somewhere between the birth and now, you have lost track of who you are.
Not lost her permanently. Not in a clinical sense. Just - misplaced. Like she's somewhere nearby and you can't quite locate her, and you're not sure when you'll have the time or the space to go looking.
This is matrescence. And it's one of the least talked-about aspects of becoming a mother.
What matrescence actually is
The term was coined by anthropologist Dana Raphael in the 1970s and has gained renewed attention in recent years. It describes the psychological, neurological, hormonal, and social transformation that occurs when a woman becomes a mother - a transition as profound as adolescence, and similarly disorienting.
Your brain physically changes during pregnancy and the postpartum period. Grey matter is reorganised. Neural pathways shift. Your threat-detection system recalibrates around a new priority. Your values, your relationships, your sense of self - all of it is in flux simultaneously.
This is not a mood. It is a metamorphosis.
What it actually feels like
It doesn't always feel dramatic. Sometimes it's just a low hum of strangeness - looking in the mirror and not quite recognising the person looking back. Sitting in a conversation about something you used to care about and feeling oddly disconnected from it. Reaching for a version of yourself - the one who had opinions about things, who made plans, who existed outside of this apartment and this feeding schedule - and finding her harder to access than she used to be.
Sometimes it's sharper. Grief, even. Mourning a life that was good and full and yours, even as you love the one you're building. Those feelings can coexist. Loving your baby and grieving your old self are not opposites, and the guilt that comes from feeling both at once is one of the cruelest tricks of early motherhood.
Sometimes it's disorientation in the most mundane moments - someone asks what you do and you don't know how to answer anymore. Someone asks what you'd like for dinner and you genuinely cannot access a preference. Someone asks how you are and you say fine because the real answer would take an hour and even then you're not sure you could articulate it.
Why nobody warns you
Partly because it's hard to describe before you're in it. Partly because the cultural narrative around new motherhood is so focused on the baby that the mother's interior experience barely registers. Partly because naming it feels like ingratitude - like you're complaining about something you chose and wanted.
You're not complaining. You're describing a real phenomenon that happens to most women who become mothers, is temporary in its most disorienting form, and is survivable with a lot more ease when you know it has a name.
What the other side looks like
Matrescence doesn't resolve by going back to who you were before. That person is gone, or at least significantly changed. What emerges is something new - a self that contains both the woman you were and the mother you're becoming, integrated over time into someone you'll recognise again.
Most women describe finding that person somewhere in the first year. Not all at once. Not on a particular day. Just gradually, the fog lifts, the strangeness softens, and you start to feel like yourself again - a different self, but yours.
It takes longer than anyone tells you. It is worth waiting for.