Third Trimester Checklist for Birth, Baby, and You

Third Trimester Checklist by Week

The third trimester can feel like a countdown and a scramble at the same time. A week-by-week plan helps you see what matters now, what can wait, and what you’ll be glad you handled before things get uncomfortable.

If you like having the earlier pieces organized too, you can pair this with a First Trimester Checklist for a Calm Start and a Second Trimester Checklist Before Baby Arrives.

Weeks 28-32: Start with the big framework. Confirm where you plan to give birth, schedule childbirth classes, and review parental leave details with work. If that feels like a lot, use a dedicated Maternity Leave Checklist for Work, Benefits, and Home so you’re not trying to remember benefits paperwork at 38 weeks.

This is also a good window to start baby laundry. Wash clothes and linens, then tuck them into drawers or bins so the nursery starts feeling usable, not just cute.

Weeks 33-36: Pack hospital bags, install the car seat, choose a pediatrician, and finish the nursery basics. Think diapers, wipes, creams, a safe sleep space, and the things you’ll reach for at 2 a.m. You’ll also want to assemble baby gear and practice using it before you’re tired and holding a newborn.

Some babies do come early, so try to handle the must-do items before 36 weeks if you can. This Third Trimester Checklist for Birth and Baby Prep can help you keep the details straight.

Weeks 37-40: Keep your phone charged, prep a few easy meals, watch for labor signs, and rest whenever you can. Tiny pockets count.

And if you need a brain break from logistics, even something simple like browsing Tanmay Suresh Upadhyay: meaning & origin can feel like a sweet pause in the middle of all the prep.

Birth Prep Checklist

By the third trimester, birth prep gets very real. This is the time to make a few core decisions before labor starts, so you’re not trying to answer big questions between contractions.

Start with a simple birth plan. It doesn’t need to be fancy or long. One page is plenty. Include your preferences for pain relief, who you want in the room, whether you’d like to move around during labor if allowed, how you feel about monitoring, and what you’d prefer for newborn care right after birth. Think of it as a conversation starter, not a script.

Then confirm the practical stuff with your hospital or birth center. Where do you park? Which entrance do you use after hours? What are the visitor rules? When should you call before coming in? Save those answers somewhere easy to find, like a shared note on your phone.

Put key numbers in both parents’ phones too: your OB or midwife, hospital triage, doula if you have one, and a childcare backup if you have older kids. If you’re also sorting work plans, our Maternity Leave Checklist for Work, Benefits, and Home can help you keep those pieces from floating around in your head.

Talk through labor support with your partner or support person before the day comes. Be specific. For example, decide now that your partner will text family updates every few hours, so you don’t have to manage questions while you’re focusing on labor.

You’ll also want to review signs of labor, how to time contractions, and what symptoms mean you should call right away. One big one from third trimester prep: changes in baby’s movements. If movements seem weaker, less active, or suddenly frantic, contact your healthcare provider immediately.

If you like checking things off by stage, you can look back at the First Trimester Checklist for a Calm Start, the Second Trimester Checklist Before Baby Arrives, and our full Third Trimester Checklist for Birth and Baby Prep. And if naming is still on your list, even browsing something specific like Tanmay Suresh Upadhyay: meaning & origin can make the baby prep feel a little more personal.

Hospital Bag Checklist for Mom, Baby, and Partner

A hospital bag can get out of hand fast, so start with the true essentials. You don’t need to pack like you’re moving in. Most hospitals have the basics, and you’ll be tired enough without digging through three overstuffed bags to find lip balm.

Pack your bag by 36 weeks, then leave it by the door or in the car. That one small step can make a late-night hospital trip feel a little less frantic.

For mom, bring:

• ID and insurance card
• Phone charger, preferably with a long cord
• Going-home outfit, soft and roomy
• Basic toiletries, like toothbrush, toothpaste, deodorant, face wash, and shampoo
• Nursing bra
• Lip balm
• Hair ties
• Glasses, if you wear them

For baby, keep it simple:

• Going-home outfit
• Installed car seat
• Blanket for the ride home
• Pediatrician contact details

For your partner or support person, pack the things they’ll actually need while they’re helping you:

• Snacks
• Refillable water bottle
• Sweatshirt, since hospital rooms can feel chilly
• Phone charger
• Toiletries
• Any daily medications

Hospitals often provide diapers, wipes, mesh underwear, pads, a peri bottle, and basic baby blankets. You can still bring a favorite swaddle or a cute outfit for photos, but you probably don’t need a full drawer of newborn clothes.

If you’re working through the bigger end-of-pregnancy to-do list, this pairs well with a Maternity Leave Checklist for Work, Benefits, and Home and a broader Third Trimester Checklist for Birth and Baby Prep. And if you’re earlier in pregnancy, it’s completely fine to bookmark this for later and start with a First Trimester Checklist for a Calm Start or Second Trimester Checklist Before Baby Arrives.

Baby Setup Checklist at Home

In the third trimester, it’s easy to look around and feel like the whole house needs to be baby-ready. It doesn’t. For the first two weeks, focus on what baby will actually use: a safe place to sleep, a way to get home from the hospital, diapers, feeding supplies, and a few clean basics.

Start with sleep. Set up a safe sleep space in your room with a firm mattress and fitted sheet. Keep it simple: no loose blankets, pillows, bumpers, or stuffed animals in the sleep space. The third trimester checklist from Mommy Labor Nurse also notes that room sharing for the first 6-12 months is recommended by the AAP to help reduce the risk of SIDS, so think through where that bassinet or crib will actually fit beside your bed.

Next, install the car seat before you’re full-term. You can’t leave the hospital without one, and it’s much calmer to practice buckling and unbuckling a doll or teddy bear now than to figure it out in the hospital parking lot. If there’s a certified car seat technician available nearby, have them check your installation.

Stock one diapering station, then add a small caddy if you want supplies in another room. You’ll want newborn or size 1 diapers, wipes, diaper cream, changing pads, and a trash setup that’s easy to reach with one hand.

For feeding, prep based on your plan. That might mean bottles and formula, or nipple cream, pump parts, and milk storage bags. Either way, burp cloths belong everywhere. Truly everywhere.

Wash a small batch of newborn clothes, a few size 0-3 month outfits, swaddles, and burp cloths. Don’t wash every single item yet, because you won’t know sizing until baby arrives.

If you’re still organizing the bigger picture, our Third Trimester Checklist for Birth and Baby Prep pairs well with a home plan, and this Maternity Leave Checklist for Work, Benefits, and Home can help you get the grown-up logistics settled too.

Health Appointments and Paperwork to Finish

The third trimester is a good time to clear the boring-but-necessary admin tasks, because they’re much easier to handle before you’re feeding a newborn in pajama pants at 2 a.m.

Start with your baby’s doctor. Choose a pediatrician, then call the office and ask one simple question: “How do we schedule the first newborn appointment after discharge?” Some offices want you to call from the hospital, while others let you set up a tentative plan ahead of time. Having that answer written down saves brain space later.

Next, check your insurance steps for adding the baby after birth. Save the deadline in your calendar, and if there’s an online form or phone number you’ll need, put it somewhere obvious. A shared note with your partner works well.

Work paperwork deserves its own little pocket of attention too. Review parental leave forms, short-term disability paperwork, and any partner leave requirements now, before contractions are part of the conversation. If you want a fuller planning list, our Maternity Leave Checklist for Work, Benefits, and Home can help you sort work, benefits, and home prep without trying to remember everything at once.

If your hospital or birth center offers pre-registration, do it. It’s one less clipboard moment when you’d rather be focused on labor, comfort, and meeting your baby.

At your late-pregnancy visits, ask your provider what’s coming next: Group B strep testing, vaccines, growth checks, and anything specific to your pregnancy. Bring up movement changes, new symptoms, birth questions, or worries that keep circling in your head. That’s what appointments are for.

If you like checking things off by stage, you can look back at the First Trimester Checklist for a Calm Start, compare what’s left from the Second Trimester Checklist Before Baby Arrives, and keep your final list in one place with the Third Trimester Checklist for Birth and Baby Prep. And if name paperwork is on your mind, even browsing an example like Tanmay Suresh Upadhyay: meaning & origin can remind you to think through spelling before forms start flying.

Self-Care in the Third Trimester

Self-care in the third trimester doesn’t have to look like a spa day. Honestly, it usually looks more like drinking water before you realize you’re parched, sitting down halfway through folding tiny onesies, and choosing shoes that don’t make you angry by noon.

If your provider has cleared it, short walks and gentle stretching can help you feel less stuck in your body. Keep it simple. A slow walk around the block, a few calf stretches by the kitchen counter, or shoulder rolls before bed count. Small protein-rich snacks can also be helpful, especially when full meals feel impossible. Think cheese and crackers, Greek yogurt, peanut butter toast, or a hard-boiled egg.

Sleep may get weird now. Try a pillow between your knees, especially if your hips are yelling at you. If reflux is making evenings miserable, eating dinner earlier may help you feel more comfortable by bedtime. A simple routine can also cue your body that it’s time to wind down: warm shower, pajamas, water on the nightstand, phone away, lights low.

Your mind needs care too. Name the worries instead of letting them buzz around all night. “I’m scared I won’t know when labor is real” is much easier to talk through than a giant cloud of anxiety. If birth fears are taking over, bring them to your provider, your partner, or a trusted friend before they feel unmanageable. If work plans are adding stress, this maternity leave checklist can help you sort the moving pieces.

For body comfort, use belly support if it feels good, wear comfortable shoes, take warm showers, and build breaks into chores. You can still be getting ready, just not at full speed. If you want the bigger prep picture, our third trimester checklist pairs well with earlier guides like the first trimester checklist and second trimester checklist.

Call your provider right away for severe headache, vision changes, bleeding, decreased fetal movement, chest pain, or intense swelling. And if your brain needs a tiny, sweet distraction, browsing a name story like Tanmay Suresh Upadhyay is a perfectly valid break.

Home Prep Before Baby Arrives

By the third trimester, “getting the house ready” does not need to mean scrubbing baseboards or organizing every drawer. It means making the first few days home easier on your tired body and busy brain.

Start with food. Prep a few freezer meals if you have the energy, or keep it simpler with easy grocery staples: soup, breakfast burritos, oatmeal, sandwich ingredients, frozen fruit, and snacks you can eat one-handed. Future you will be very grateful at 2 a.m.

Set up feeding and changing stations where you’ll actually use them. That might mean a diaper caddy in the living room, a small basket of burp cloths by your bed, and wipes within reach of the couch. You don’t need a picture-perfect setup. You need diapers, wipes, cream, a spare onesie, snacks, water, and a phone charger nearby.

Make a loose plan for the people and pets in your home, too. Who walks the dog? Who handles school pickup for older kids? Are visitors welcome right away, or would you rather have a few quiet days first? Think through the first few nights home before you’re in them.

Stock the bathroom with postpartum supplies: pads, a peri bottle, comfortable underwear, stool softener if your provider approves it, and any pain relief your provider recommends. Keep it all visible. No one wants to hunt through a closet after birth.

And clean only what matters most: fresh sheets, clean towels, dishes done, trash out, and a clear walkway from your bedroom to the bathroom.

If you like having lists in order, this fits nicely after a Second Trimester Checklist Before Baby Arrives and alongside a Third Trimester Checklist for Birth and Baby Prep. You can also pair home prep with a Maternity Leave Checklist for Work, Benefits, and Home so fewer things are floating around in your head.

What to Do in the Third Trimester if You Feel Behind

If you’re staring at a half-built crib, a pile of tiny laundry, and a hospital bag that still has tags on everything, take a breath. You don’t need every drawer labeled or every gadget assembled to bring your baby home.

Start with the true must-dos. First, set up a safe sleep space for baby in your room. The third trimester checklist from Mommy Labor Nurse notes that room sharing is recommended for the first 6-12 months to help reduce the risk of SIDS. Second, install the car seat before you’re full-term, since you’ll need it to leave the hospital. Third, get your feeding basics ready, whether that means a few breastfeeding supplies, bottles, formula, or a simple plan for asking for help. Fourth, save your medical contacts in your phone: your provider, the hospital or birth center, and your pediatrician if you’ve chosen one.

A lot can wait.

Nursery decor can wait. Fancy gear can wait. Extra outfits can wait. A perfectly organized house can absolutely wait. If you want a fuller list later, this Third Trimester Checklist for Birth and Baby Prep can help you sort the nice-to-haves from the needs.

If you’re close to your due date, try a 48-hour catch-up plan. Today, handle the car seat and sleep space. Tomorrow, pack the basics, confirm feeding supplies, and write down contacts. Then ask one trusted person for one specific task: “Can you pick up newborn diapers?” or “Can you wash the baby clothes in that basket?”

And if work logistics are adding stress, use a simple Maternity Leave Checklist for Work, Benefits, and Home to keep that part contained.

Printable Third Trimester To Do List

Use this third trimester checklist as a print-and-check list for the final stretch. Keep it on the fridge, tuck it in your planner, or tape it inside the nursery closet where you’ll actually see it.

Birth prep

• [ ] MUST-DO: Pack your hospital bag
• [ ] Take a birth class
• [ ] Create your birth plan
• [ ] Learn the signs of labor
• [ ] Learn how to time contractions
• [ ] Download a contraction counting app
• [ ] Start daily kick counts in the third trimester
• [ ] Call your provider right away if baby’s movement changes

Baby gear

• [ ] MUST-DO: Install the car seat before full-term
• [ ] Practice using the car seat
• [ ] Assemble the baby swing
• [ ] Set up the pack-n-play
• [ ] Practice using the baby carrier
• [ ] Set up the activity mat or lounger

Home

• [ ] MUST-DO: Set up a safe sleep space in your room
• [ ] Wash baby clothes and linens
• [ ] Stock the changing table with diapers, wipes, and cream
• [ ] Prepare a diaper caddy
• [ ] Prepare a breastfeeding caddy
• [ ] Put baby health and hygiene items where you’ll need them

Paperwork and planning

• [ ] MUST-DO: Choose a pediatrician
• [ ] MUST-DO: Check insurance steps for baby’s arrival
• [ ] Prepare for maternity leave and your return to work using this Maternity Leave Checklist for Work, Benefits, and Home
• [ ] Review anything unfinished from your Second Trimester Checklist Before Baby Arrives

Self-care and personal tasks

• [ ] Plan a date night before your due date
• [ ] Add sibling care notes: ______________________________
• [ ] Add pet care notes: _________________________________
• [ ] Add cultural or family traditions: ______________________
• [ ] Add name ideas or family name notes, like Tanmay Suresh Upadhyay: meaning & origin: __________________

If you like checking things off by trimester, you can also keep the First Trimester Checklist for a Calm Start and Third Trimester Checklist for Birth and Baby Prep nearby.

Frequently Asked Questions

What should be on a third trimester checklist?

A third trimester checklist should include birth prep, hospital bag packing, car seat installation, safe sleep setup, pediatrician selection, insurance paperwork, postpartum supplies, and basic self-care.

When should I start my third trimester to do list?

Start around 28 weeks, then aim to finish the must-do items by 36 weeks in case the baby arrives early.

What should I pack in my hospital bag?

Pack your ID, insurance card, charger, toiletries, comfortable clothes, baby going-home outfit, car seat, snacks, and any daily medications.

What baby items do I need before birth?

You need a safe sleep space, installed car seat, diapers, wipes, a few clothes, feeding supplies, burp cloths, and basic blankets or swaddles.

What paperwork should I finish before delivery?

Finish hospital pre-registration, parental leave forms, insurance steps, pediatrician selection, and any short-term disability paperwork that applies.

What can wait until after the baby is born?

Nursery decor, extra toys, a large wardrobe, bottle warmers, and full home organization can usually wait.

How can I prepare for labor in the third trimester?

Review labor signs, write a simple birth plan, confirm where to go, save key phone numbers, and talk with your support person about how they can help.