The Third-Trimester Checklist: Getting Ready for Baby

The final stretch of pregnancy is a strange mix of impatience and urgency. There is a real to-do list, but most of it is smaller than the worry around it. Here is a calm version, sorted by what actually matters.

In the home

  • Set up a safe sleep space. A bare crib or bassinet with a firm, flat mattress and a fitted sheet is all your newborn needs. Our newborn safe sleep guide covers the rules that matter most.
  • Install the car seat early. Rear-facing, in the back seat. Many fire stations and hospitals will check the fit for free. You do not want to be learning this in the parking lot on discharge day.
  • Stock the basics. Diapers in newborn and size one, wipes, a few sleepers, swaddles, and feeding supplies. You do not need most of what the lists sell you. See setting up the nursery.

For the birth

  • Pack your hospital bag by around thirty-six weeks. Our hospital bag checklist tells you what to bring and what to leave home.
  • Write a simple birth plan. One page of preferences, held loosely. Our birth plan guide shows you how.
  • Know the signs of labor and when your provider wants you to call or come in. Ask at your next visit so it is written down.

For you

  • Line up help for after. The fourth trimester is not a solo job. Ask specific people for specific things: meals, laundry, an hour of held baby while you nap.
  • Rest without guilt. Sleep now is not laziness. It is the only sleep you will bank for a while.
  • Prepare for recovery. A little planning now makes the early weeks gentler. Our postpartum recovery guide walks through what to expect.

When the checklist is done, the rest is waiting. Read ahead into the fourth trimester so the first weeks feel familiar before they arrive, then carry on into our full library of parent guides.