Your first trimester checklist is made up of mostly planning steps. During your second trimester, you’ll have more energy, hopefully no morning sickness, and be able to take care of some bigger tasks.
Start stocking up on diapers now. Trust me it’ll save you some sanity after the baby arrives if you’ve got diapers stockpiled.
Most women, even women with great prenatal providers, tend to be under-informed about pain relief in labor. Start researching your options. This will help with your birth plan.
Start working your way through your major to-do list now. Find baby announcements, get a few baby books, and start working on the nursery. You’ll have less energy in your third trimester, so now is when you should get major tasks out of the way.