The first 6 months

A place where you and your baby are both taken care of — and your wellbeing is never an afterthought.

How it works

Step 1.

Choose the membership that fits where you are right now.

Step 2.

Purchase — you'll receive a confirmation with everything you need: what to bring, what to expect, and how to make the most of your visit.

Step 3.

Book your visit here.

Step 4.

Browse the activity schedule and see which expert partners will be onsite. Nothing is required — come for everything, or come just to rest.

Step 5.

Book add-on services such as spa treatments, sleep consultations, and lactation support.

Mom & Babies 0-6mo

The early months a lot. These memberships are made for exactly that — the questions, the exhaustion, and the love underneath all of it. 99% of members say their mood improved after a visit. Come move, rest, connect, and figure this whole thing out — together.

Monthly Memberships

Unlimited

One Month $699

A full month of coming back whenever you need to. No decisions about whether today is worth it — your membership is there, and so are we.

Unlimited Plus

One Month $1099

More time, deeper in. Six hours a day for a full month — for when you really need the space to settle, recover, and start feeling like yourself again.

Daily Memberships

New Guest Special

Day Pass $75

Not sure if Fourth Tri is for you? Start here. Four hours to exhale, move, connect, and remember what it feels like to be cared for — while your baby is in good hands. One per client.

Day Pass

$99

A single visit when you need it most. Four hours, everything included.

3 Afternoon Passes

$150

Three afternoons to look forward to. Drop in between 2pm and close, hand the baby off if you want, and actually breathe.

3 Day Passes

$275

Three full visits to use however you need them — a class, a nap, a conversation with another mom who gets it. No schedule, no pressure.

8 Day Passes

$699

Eight visits to build a rhythm, meet your people, and find your footing in this new season.

How It Works: Simply book the time you’d like to be onsite, then join any activities that interest you. In between activities, we invite you to unwind and enjoy our relaxing amenities.

Experiences Included in Your Membership

Additional Services

Add-on services to enjoy during your stay. Membership not required.

HSA/FSA ACCEPTED

About Your 0-6 Month Mom & Baby Membership

  • Membership begins on your first visit

    • Flexible usage: redeem by the end of 2027

    • No auto-renew or hidden charges

    • No late fees or cancellation penalties — because life with a newborn is full of surprises

    • Infant care is handled by our experienced, certified doulas — while they care for baby, you truly unwind

    • All activities are optional: arrive when you want, pick what you'd like to do

    • Evening movement classes and expert chats are included

    • Add spa services — acupuncture or postpartum massage — during any visit

The experts you've been Googling at 2am — available in person.

One-on-one appointments onsite, by booking. Membership not required.

Our expert partners set their own fees — reach out to them directly or ask our front desk to help you get connected.

Support Over Stuff

The gift she actually needs.

A Fourth Tri gift card or gift box says: I see how hard this is, and I want to help. She can use it for time onsite, a spa service, a class, or something from our market — whatever she needs most.