Nobody tells you when you’re supposed to start your baby registry. Too early and you feel silly clicking “add to registry” on tiny socks before you’ve even told anyone you’re pregnant. Too late and you’re scrambling in your ninth month trying to figure out car seats while also just trying to remember to drink water.

So let’s break this down by trimester. Not because you need to buy everything the second you hit each milestone, but because spreading it out makes the whole process feel way less overwhelming. And trust me, less overwhelming is exactly what you need right now.

First Trimester: Slow Down, Not Speed Up

Here’s something that might surprise you. You really don’t need to start your registry in the first trimester at all. A lot of people wait, and honestly, that’s completely fine.

This trimester is rough for a lot of women. Nausea, exhaustion, that weird mix of excitement and anxiety. If you have the energy to research and dream a little, go for it. But don’t feel pressured to have a finished list this early.

If you do want to start something, keep it light. Maybe just create the registry itself on whatever site you’re using, without adding much yet. Think of it as opening a notebook, not filling every page.

A few small things worth thinking about now, though. Prenatal vitamins for you, if you haven’t started already. A pregnancy journal or app if you’re the type who likes tracking milestones. That’s really it for this stage.

I didn’t touch my registry at all during my first trimester. I was too busy trying not to throw up during meetings. And that was completely okay. There’s no prize for starting early.

Second Trimester: The Sweet Spot for Planning

This is when most people start feeling more like themselves again. Energy comes back, the nausea usually fades, and suddenly baby feels a lot more real, especially once you find out the gender or feel those first kicks.

This trimester is honestly the best time to build the bulk of your registry. You’ve got energy, you’ve probably had your anatomy scan, and you’re not yet in the exhausted, achy final weeks of pregnancy.

Start with the big stuff here. Car seat, stroller, crib or bassinet. These items often take time to research, and some styles even go on backorder, so giving yourself months of lead time just makes sense.

This is also a good time to think about nursery basics. A changing table or pad, a dresser if you need one, some soft sheets for the crib. You don’t need to buy everything now, but adding it to your registry lets family members know what to look for during showers or gift-giving moments.

Feeding basics belong here too. Bottles, a nursing pillow, maybe a breast pump if you’re planning to use one. Ask your insurance about pump coverage during this trimester too, since a lot of plans cover it but require some paperwork ahead of time.

Clothing is fun to add now, but keep it simple. Newborn and 0-3 month sizes mostly. Babies grow so fast that anything much bigger just sits in a drawer for weeks before it fits.

This is also when baby showers usually happen, so having your registry mostly built by month six or seven gives guests plenty to choose from.

Third Trimester: Fill In the Gaps

By now you’re probably tired, a little uncomfortable, and counting down weeks instead of months. This trimester is less about big purchases and more about filling in whatever’s missing.

Go back through your registry and check what’s already been purchased versus what’s still needed. This is the time to add smaller essentials you might’ve overlooked. Diapers, wipes, burp cloths, swaddle blankets.

Pack your hospital bag during this trimester too, ideally by week 36. It’s not technically registry related, but it ties into the same idea of being ready before baby actually arrives.

Health and safety items belong on your list now as well. A digital thermometer, baby nail clippers, a nasal aspirator. Small things, but you’ll want them within the first few days home, not scrambling to order them after baby’s born.

This is also the time to think about postpartum recovery items for yourself. Pads, comfortable underwear, nipple cream if you’re planning to breastfeed. It’s easy to forget about your own needs when you’re focused entirely on baby gear, but your recovery matters just as much.

Double check your car seat installation this trimester too. Many fire stations and hospitals offer free installation checks, and getting this done a few weeks before your due date takes one big stress off your plate.

Ask yourself this: if baby came two weeks early, would I be ready? If the answer’s no, that’s your sign for what still needs to happen this trimester.

What to Avoid Doing Too Early

Here’s a mistake I see a lot of first-time parents make. They buy everything in the first or second trimester, only to realize later that half of it wasn’t needed yet, or worse, gets recalled or replaced by a newer model before baby even arrives.

Big ticket items like car seats and strollers are fine to buy early since styles don’t change often. But smaller items, especially clothes, are better added closer to your due date or even after baby arrives. You’ll have a much better sense of the season, baby’s size, and what you actually need once they’re here.

Also, don’t feel like you need to have every category of your registry finished by a specific week. Life happens. Pregnancy is unpredictable, and it’s okay if your list evolves right up until the day baby arrives.

A Trimester by Trimester Recap

If you want the short version, here’s how it breaks down. First trimester, take it slow and maybe just set up your registry account. Second trimester, tackle the big stuff like car seats, strollers, and nursery basics while you’ve got the energy. Third trimester, fill in the small essentials, pack your hospital bag, and double check anything that still needs attention.

This pacing isn’t a strict rule, though. Some people finish everything by month six. Others are still adding things the week before their due date. Both are completely normal.

Why Spreading It Out Actually Helps

There’s a reason this approach works better than trying to do everything at once. Pregnancy is exhausting, and decision fatigue is real. Trying to research every stroller, every car seat, and every crib in one sitting during your third trimester (when you’re swollen, tired, and just want to nap) sounds miserable.

Spreading your registry across trimesters lets you actually enjoy the process instead of dreading it. You get to research things when you have energy, add to your list gradually, and adjust as you learn more about what you actually want.

It also gives friends and family more time to plan gifts, especially bigger, pricier items that people might want to go in on together for a shower gift.

Final Thoughts

There’s no perfect formula here, and every pregnancy looks a little different. But breaking your registry into trimesters gives you a rhythm to follow instead of feeling like you need to figure everything out overnight.

Take the first trimester slow. Use the second trimester’s energy boost to knock out the big stuff. And use the third trimester to fill gaps and get genuinely ready for baby’s arrival.

You don’t need to have it all figured out right now. Just take it one trimester at a time, and trust that you’ll be ready when the moment actually comes.