You’re in the home stretch now — weeks 28 through 40 — and honestly, it’s a lot. So here’s the short version: this checklist walks you through your hospital bag, birth plan, baby gear, doctor visits, and postpartum prep, so you can stop carrying the whole to-do list around in your head and just follow along instead.
If you’re anything like most moms-to-be right now, you’re equal parts excited and running on fumes. Your belly’s bigger, your back complains more than it used to, and somewhere in the back of your mind there’s this quiet hum of “I should probably do that thing before the baby gets here.” That instinct is right. Let’s turn it into something you can actually check off.
Table of Contents
Talk to Your Doctor About What’s Ahead
Your prenatal visits pick up now — usually every two weeks until 36 weeks, then weekly until you deliver. It might feel like a lot of appointments, but each one matters, since your provider is watching your baby’s position, your blood pressure, and any early signs of preeclampsia. These visits are also your chance to actually talk through your birth plan, ask about pain management, and get a real sense of what the hospital stay will look like from check-in to going home. A small tip that helps more than people expect: write your questions down before you go in. It’s so easy to blank once you’re sitting on that exam table with fifteen minutes on the clock.
Pack Your Hospital Bag Early
Somewhere around 35 or 36 weeks, go ahead and pack that bag. Babies don’t always read the due date, and it’s genuinely such a relief to have this done before you need it. A few things people forget in the rush: your insurance card and ID, a phone charger with a long cord (hospital outlets are never where you want them), comfy clothes for you to go home in, a little outfit for baby, and your toiletries. And don’t just pack for yourself — toss a bag together for your partner too, since they’ll likely be right beside you the whole time.
Set Up the Nursery and Baby Gear
There’s something quietly grounding about getting the nursery ready. It’s the moment this whole thing starts to feel real, in the best way. Try to have the crib built and the mattress fitted, the car seat installed and inspected (a lot of fire stations will do this for free, so take them up on it), and a changing station stocked with diapers, wipes, and a few newborn-size outfits. And go ahead and wash the baby clothes and linens in something gentle and fragrance-free — newborn skin is more sensitive than you’d think.
Take Care of the Practical Stuff
This part’s easy to put off, honestly, because none of it feels as fun as picking out tiny onesies. But future-you will thank present-you for handling it now. Start by pre-registering at the hospital, so you’re not filling out paperwork mid-labor. Then sit down with your partner and actually look at your maternity leave, and theirs too, and confirm the dates with HR so nothing’s left to chance. If you’ve got older kids or pets, figure out who’s covering them for the days around delivery. And if you can find an afternoon, meal-prep a few dinners to freeze — trust me, nobody wants to cook in that first week home. One more thing worth doing early: pick a pediatrician, since most hospitals will ask before you’re discharged.
Keep Up With Your Nutrition
Your body’s working hard right now, and pregnancy nutrition doesn’t matter any less just because the finish line’s in sight. Keep taking your prenatal vitamin, and keep prioritizing DHA, iron, and calcium — your baby’s brain growth really picks up in these final weeks, and your iron needs rise as your blood volume increases. According to ACOG, staying hydrated and eating smaller, more frequent meals can also ease the heartburn and that overly-full feeling that tends to show up once baby’s taking up most of the room in there.
Prepare Your Body and Mind for Labor
A few gentle habits can help you feel more ready, both physically and emotionally. Practicing breathing techniques or taking a childbirth class, doing pelvic floor exercises if your provider gives the okay, and — this one matters more than it sounds — actually resting when your body asks you to. It’s also worth having an honest conversation with your partner about what kind of support you want during labor. You don’t have to have all the answers, just start the conversation.
Common Mistakes to Avoid
A few slip-ups come up again and again, so it’s worth naming them here. The biggest one: waiting until 39 weeks to pack the hospital bag. By then you’re tired, uncomfortable, and babies have a way of showing up early anyway. Skipping the car seat inspection is another one — and it’s such an easy fix, since so many fire stations offer it free of charge. People also tend to underestimate how much help they’ll need in those first two weeks home, so line up support before you need it, not after. And please, at your prenatal visits, don’t let a busy waiting room rush you out the door before your questions are answered. You’re allowed to take up space and ask.
FAQ
When should I finish my hospital bag?
By 35–36 weeks, since labor can start earlier than expected.
What week does the third trimester start?
Week 28, and it runs through delivery, typically around week 40.
Do I need a birth plan?
It’s not required, but writing one helps you communicate your preferences clearly to your care team.
How often are doctor visits in the third trimester?
Every two weeks until 36 weeks, then weekly until birth.
Should I keep taking prenatal vitamins in the third trimester?
Yes — nutrient needs, especially DHA and iron, increase as baby grows.
Emma Gill