The third trimester is such a strange, beautiful, and often uncomfortable stretch of the journey—which is why the right third trimester essentials can mean everything.
You’re so close to meeting your baby — and yet everything starts to feel a lot. Your body is working overtime. Your emotions are a tidal wave. And sleep? What even is that anymore?
Whether you’re counting down the days or quietly freaking out (or both), gathering the right third trimester essentials can help.
Not perfect. Not magic. But supportive. Comforting. Soothing.
Third Trimester Essentials: What Do You Really Need?
Here are 10 things I personally found essential — and still recommend to every mama-to-be I know.
1. Supportive Maternity Leggings for Everyday Comfort
Not all leggings are created equal — especially when your belly feels like it’s leading the way.
A good pair is like a hug for your hips, back, and growing bump.
I lived in these. Soft, breathable, no waistband digging, no rolling down. Just comfort — on walks, during naps, and even on the way to the hospital.
2. A Pregnancy Sleep Pillow to Help You Rest
By now, sleep is… an unpredictable guest.
Side-sleeping, hip pain, midnight bathroom trips — it’s a lot.
✨ Mamaya Pregnancy Sleep Pillow
This pillow felt like an exhale. It wrapped around me just right, lifted the belly, supported my back — and helped me fall asleep faster. Sometimes that’s all you need.
3. Compression Socks to Ease Swelling
Swollen ankles and feet? Totally normal. But compression socks can help — especially if you’re on your feet a lot or spending hours curled on the couch.
Look for gentle, pregnancy-safe ones that support without squeezing too tight.
4. A Refillable Water Bottle for Hydration in Late Pregnancy
Hydration matters. It helps with swelling, Braxton Hicks, and even labor prep.
A bottle with a straw makes it easier to sip throughout the day — and night. Keep one in arm’s reach at all times. Trust me.
5. Prenatal Vitamins That Are Actually Gentle
You deserve a prenatal vitamin that doesn’t make you gag. If your current one still does, look into gummies or food-based options. Something your body (and nerves) won’t rebel against.
6. A Flexible Birth Plan Template
I believe in being prepared and open. A simple birth plan can help communicate your preferences — without locking you into a rigid script.
- Pain management
- Who’s in the room
- Skin-to-skin, delayed cord clamping, feeding plans
But remember — your power isn’t in controlling everything. It’s in trusting yourself through whatever unfolds.
7. A Journal or Notes App to Tame the Mental Clutter
The “baby brain” is real. Thoughts. To-dos. Worries. Random questions for your OB.
Keeping a notes app or bedside journal helps. Just a quiet space for all the noise. Bonus: it can become a tender time capsule of these final weeks.
8. Nutritious Snacks for the Third Trimester
Even a well-stocked “pregnancy snack basket” can feel like self-care.
It’s one of those underrated third trimester essentials that keeps your energy steady.
Hunger hits hard and fast now — and it’s intense.
Keep snacks nearby that are:
- ✅ Protein-rich
- ✅ Easy to digest
- ✅ Grab-and-go friendly
Think: trail mix, almond butter packets, cheese + fruit, whole grain crackers. Even a well-stocked “pregnancy snack basket” can feel like self-care.
9. A Loose, Comfy Robe or Nightgown
Everything feels a little tight by now.
A soft, breathable robe is a gentle luxury — for lounging, labor, nursing, or just feeling like you again. Bonus if it has pockets. Always pockets.
10. A Running List of Questions for Your OB or Midwife
There’s so much happening now — physically, emotionally, mentally. And so many things you want to ask but forget when you're face-to-face.
Keep a simple list on your phone with things like:
- What’s this cramping?
- Can I still [insert activity]?
- What should I pack in my hospital bag?
No question is too small. You deserve answers, reassurance, and support.
Final Thoughts: Third Trimester Must-Haves Are About You, Too
This season is tender. Powerful. Full of change.
These aren’t just “nice to haves.” They’re tools that help you feel held — physically and emotionally.
You deserve comfort. You deserve to feel supported. And you deserve to slow down and care for yourself, just as much as you're preparing to care for your baby.
These aren’t just “nice to haves.” They’re tools that help you feel held — physically and emotionally.
That’s what real third trimester essentials are for.
💛 Looking for gentle support this trimester?
Explore Mamaya’s Maternity Leggings and Pregnancy Sleep Pillow — made for your body, and this moment.
Mira Reyes
Mamaya Contributor
Mira is a mom of two and a wellness writer passionate about making the pregnancy and postpartum journey more supported, less overwhelming, and a lot more real.