North London, Summer 2026

Welcome to The Fourth Trimester Club.

A six-week, in-person programme to help you find your people, build real connections, and feel supported in one of the biggest transitions of your life.

Two mums at a cafe with drinks, a pram outside on cobblestones
6
Weeks of sessions
8 to 12
Mums per cohort
3
Kinds of experience
1
WhatsApp group, yours forever
The bit nobody warns you about

After the birth, before the village.

Your partner goes back to work. The baby cannot talk back. You are googling things at 3am. Sound familiar?

Baby classes do not build community. You see different faces every week. The apps need energy you do not have. And nobody warns you that finding your people after birth is this hard.

Four mums walking together on a tree-lined park path
What it is

Same faces. Same space. Every week.

A small, thoughtfully curated group of mums. No drop-ins. No constantly introducing yourself. Just a chance to get to know the women who are in the same place as you.

01

A small local cohort

Up to 12 mums from near you, starting at the same time. Small enough that everyone actually knows your name by week two.

02

A variety of classes

Curated taster sessions across the six weeks. A chance to try different classes for you and your baby, without committing or figuring it all out alone.

03

A WhatsApp group, forever

Your group chat starts on day one and is yours to keep. The programme ends after six weeks. The friendships do not.

What you'll do

A mix of what mums actually want.

Six weeks of curated sessions. A gentle way to explore what you enjoy while building your village at the same time.

Social

Coffees, walks, brunches

Unstructured time is where the real friendships happen. We book the venue. You bring yourself. No awkward icebreakers.

Baby classes

Tasters of the good ones

Think baby yoga, sensory, and music. Short tasters across the programme so you can find what works for you and your baby, not pay up front for a class you might not enjoy.

For you

Mum-focused moments

A slow morning, an evening off, a session that treats you like more than a milk dispenser. The bit of the programme that reminds you who you are.

Leanne, founder of Fourth Trimester Club
Our story

I'm building the club I wished I'd had.

When my daughter Goldie was born, I was lucky. I held our group together. Organised the coffees, booked the classes, kept the WhatsApp going. Those friendships changed everything for me.

But it only worked because I was the one doing the organising. Most mums do not get that lucky.

The Fourth Trimester Club is the answer. I do the organising so you can focus on the friendships.

Leanne, founder.

What you get

Everything you need. Nothing you don't.

The programme in plain terms. No hidden extras, no small print.

Six weeks of curated sessions

Social meetups, baby class tasters, and mum-focused experiences. We pick the best venues and handle the booking.

Your local cohort

8 to 12 mums from your corner of North London. Same people every week, small enough to actually know each other.

WhatsApp from day one

Your group chat is live before week one. It is permanent, private, and yours to keep long after we are done.

All the logistics, sorted

Venues, timings, sign-ups, reminders. We do it. You bring yourself and your baby.

Cohort One
£220
per person, six weeks
  • Six weeks of curated sessions
  • Your local cohort of 8 to 12 mums
  • WhatsApp group (yours, forever)
  • All venues and bookings handled
Request your spot

Under £37 a week. A community that lasts far longer.

How it works

Four steps to your village.

No hoops, no awkward mixers. A simple way in.

01

Join the waitlist

Tell us a bit about you and your baby. Two minutes, no commitment.

02

Hear from us

We share dates, venues, and how cohort one is shaping up as we fill it carefully.

03

Secure your spot

When you are ready, pay £220 and you are in. Group chat starts straight away.

04

Show up

Week one, summer 2026. We have done the organising. You just bring yourself.

What we believe

A few things we hold to.

We are still new, so here is the honest version of how we think.

Belonging is the product.

Everything else, the venues, the sessions, the logistics, is a vehicle for it. If you do not leave with friends, we have failed.

No advice from us, ever.

You already have opinions coming at you from every angle. We will not add ours. We are here to host, not to teach.

The friendships outlast us.

Your WhatsApp group is permanent. Six weeks of activities, a village that keeps going long after we have stopped organising.

Request your spot

Be first in line for cohort one.

Cohort one is small and filling carefully. Leave your details and we will be in touch as dates and venues take shape. No spam, no pressure.

FAQ

Questions you might have.

Summer 2026, in North London. Exact date depends on how the cohort fills, so if you are on the waitlist you will hear from us as soon as it is locked in.
That is the whole point. Nobody knows anyone on day one. We keep groups small (8 to 12) and local so you have things in common from the start. The six-week structure means you see the same faces every week. That is how real friendships form.
It does not really matter. The connection is between the mums, not the babies. Whether your baby is two weeks or ten months, you are welcome. We will try to cluster people roughly so you are not the only one with a pre-crawler in a room of toddlers.
Very. We are not here to teach you anything. There is no curriculum, no preachy advice, no one telling you how to feed your baby. This is purely about helping you find friends who get it.
Partners are welcome at some sessions. The core programme is designed for mums available during weekday daytimes, but your partner can join the WhatsApp group too.
The activities end. The friendships do not. Your WhatsApp group is permanent and yours. Many groups from here on will organise their own meetups, playdates, and coffee runs long after the programme finishes.
£220 per person for the whole six weeks. That covers all venues, sessions, and bookings. Nothing else to pay on the day.