Pregnancy Checklist by Trimester: Complete Prep Guide

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Pregnancy Checklist by Trimester: Complete Preparation Guide

You’re pregnant. Congratulations!

Now what?

The list of things to do, prepare for, and decide on feels overwhelming. Prenatal care. Screenings. Deciding on childcare. Setting up the nursery. Hospital bags. Birth plan decisions. Parenting classes. Maternity leave paperwork.

Where do you even start?

The key to not feeling overwhelmed is breaking the pregnancy into manageable chunks. Each trimester has different priorities, different tasks, and different timelines.

This comprehensive guide gives you a trimester-by-trimester checklist of everything you need to do—from scheduling prenatal care in the first trimester to packing your hospital bag in the third. Pick and choose what applies to your situation. You don’t have to do everything on this list (it’s a menu, not a mandate).

How to Use This Checklist

Important Notes

This is a menu, not a mandate. Every pregnancy is different. Every family’s priorities are different. This checklist includes many options—you choose what matters to you.

Timing is flexible. Some items can be done anytime. Some have specific timing windows. We’ve noted when things are optimal, but timing flexibility exists for many items.

It’s okay to skip items. If something doesn’t apply to your situation or priorities, skip it. This is YOUR pregnancy.

Customize it. Print this checklist. Cross out what doesn’t apply. Add what matters to you. Make it yours.

First Trimester Checklist (Weeks 1-13)

Weeks 1-4: Confirmation & Initial Care

Medical Tasks

Confirm pregnancy: Home pregnancy test or doctor’s blood test
Schedule first prenatal appointment: Usually week 8-10 (optimal is week 8)
Choose prenatal care provider: OB/GYN or midwife
Start prenatal vitamins: Especially folic acid (if not already started)
Schedule all insurance: Add to partner’s insurance, understand coverage, deductibles

Lifestyle Adjustments

Avoid harmful substances: Alcohol, tobacco, recreational drugs
Review medications: Talk to doctor about what’s safe to continue
Adjust caffeine: Limit to 200mg/day if high caffeine user
Begin gentle exercise: Walking, prenatal yoga, swimming (if not already active)
Improve sleep: Adjust habits now before pregnancy insomnia hits

Practical Tasks

Notify employer (optional): If you want to, though not required yet
Track cycle: Start tracking pregnancy week count (app or calendar)
Save medical records: Gather prior medical history for doctor

Emotional/Relationship

Tell partner (if applicable): Discuss hopes, fears, expectations
Join pregnancy community: Online forum, app, or local group
Process emotions: Excitement, fear, overwhelm—all normal

Weeks 5-8: First Appointments

Medical Tasks

First prenatal appointment (Week 8-10): Full health history, baseline bloodwork
Blood tests ordered: Blood type, Rh factor, infectious diseases (HIV, Hep B, Syphilis, Rubella immunity)
Urine tests: Baseline urinalysis
Dating ultrasound (optional): Many doctors do one, some don’t (dating ultrasound most accurate first trimester)
Confirm due date: Based on LMP or ultrasound
Establish prenatal care schedule: Understand appointment frequency

Screening Decision (Optional but good to know about)

Decide on first trimester screening:
- Sequential screening? (Week 11-14 ultrasound + blood work)
- NIPT (noninvasive prenatal testing)? (Blood test)
- Decide if you want screening or not (it’s optional)
Discuss with doctor: What screening options you want

Practical Tasks

Adjust work environment: Discuss pregnancy with boss if needed (not required yet)
Research maternity leave: Understand your company’s policy
Review health insurance: Understand pregnancy coverage, deductibles, out-of-pocket max
Begin saving: For medical expenses, maternity leave, baby expenses

Emotional/Relationship

Tell close family (if desired): Timing is personal—some wait until second trimester
Discuss birth preferences: With partner, family
Talk about parenting approach: Rough consensus on parenting philosophy
Plan support system: Who will help after baby arrives?

Weeks 9-13: Settling In

Medical Tasks

Regular prenatal visits: Established schedule (typically monthly now)
First trimester screening (if choosing): Week 11-14 ultrasound and/or blood work
Dental checkup: Safe and recommended during pregnancy (second trimester ideal though)
Discuss genetic testing: If considering NIPT or other testing
Review screening results: If done, understand what they mean

Practical Tasks

Prenatal class research: Look for classes (book for second trimester)
Maternity wear shopping: Time to adjust wardrobe
Talk to HR: Understand leave policies, disability forms
Set up flexible spending account (FSA): If employer offers (for medical expenses)
Budget planning: Begin estimating baby costs

Emotional/Relationship

Share pregnancy news: If first trimester screening complete (optional, many wait until week 13)
Partner prenatal appointment: Discuss with provider how partner can be involved
Start birth education: Read books, listen to podcasts
Process feelings: First trimester emotions often intense

At-Home Preparations

Start organizing: Begin thinking about baby’s space
Research baby items: Where will baby sleep? What furniture needed?
Prenatal yoga: Consider starting if haven’t already
Self-care: Prioritize rest, good nutrition, stress relief

End of First Trimester: You’ve made it past miscarriage risk window. Most share news now.

Second Trimester Checklist (Weeks 14-27)

Weeks 14-16: Hormone Adjustment & Continued Health

Medical Tasks

Regular prenatal visits: Establish ongoing schedule (typically monthly)
Blood pressure check: At every visit, monitor for pre-eclampsia risk
Urine tests: At every visit
Review first trimester screening results: If not already done
Glucose screening: Discuss timing (typically week 24-28, but starts now to plan)

Practical Tasks

Enroll in prenatal classes: Many start second trimester (book now for later)
Maternity leave paperwork: Gather forms from HR, understand deadlines
Short-term disability (if applicable): File required paperwork
Childcare research: Start thinking about childcare options (starts your research phase)
Nursery planning: Decide on nursery location, color, furniture needs

Emotional/Relationship

Tell work (if haven’t already): Formal notification to HR
Partner preparation: Involve partner in decisions, appointments
Sexual health discussion: Pregnancy doesn’t mean no sex (usually safe throughout)
Support group/classes: Join pregnancy group for community

At-Home Preparations

Nursery furniture shopping: Start research (not buying yet)
Baby registry starting: Research what you actually need
Partner/support person discussion: Confirm who will be present at birth
Postpartum planning: Think about first 6 weeks support needs

Weeks 17-20: Anatomy Scan & Big Decisions

Medical Tasks

Anatomy ultrasound (Week 18-20): Most important ultrasound of pregnancy
- Checks baby’s organs
- Confirms number of babies
- Assesses baby’s growth
- May reveal baby’s sex (if you want to know)
Anatomy scan follow-up: Discuss results with provider
Continued prenatal visits: Every 4 weeks typically
Genetic counseling (optional): If considering further testing or worried about genetic issues
Rh status follow-up: If Rh negative, RhoGAM due around week 28 (discuss now)

Screening Tests

Glucose screening: Often done weeks 24-28 (starts being discussed now)
Decide on additional testing: Triple screen, quad screen, or NIPT (if not already done)

Practical Tasks

Finalize childcare decision: Type of care, provider, start date
Enroll in prenatal classes: If starting second trimester
Maternity leave deadline: Submit any required paperwork if deadline approaching
Travel deadline: Last window for comfortable travel (after 20 weeks, airlines restrict)
Babysitter/doula research: Interview candidates if considering

Nursery/Practical Prep

Baby registry creation: Create on preferred platform(s)
Furniture decisions: Crib, changing table, dresser, storage
Decorating ideas: Paint color, themes, etc.
Budget finalization: How much spending for baby items?

Emotional/Relationship

Bond with baby: Ultrasound is emotional milestone
Sex decisions: Continue intimacy or take break (both normal)
Career decisions: Return to work plans, part-time, stay-home discussions
Postpartum support: Finalize who will help first 6 weeks

Weeks 21-27: Growing & Preparing

Medical Tasks

Continued prenatal visits: Every 4 weeks
Glucose screening (Week 24-28): Gestational diabetes test
- 1-hour glucose tolerance test
- 3-hour test if 1-hour elevated
RhoGAM shot (if Rh negative): Given around week 28
Anemia screening: Typically done now
Blood pressure monitoring: Continue at every visit
Kick counting: Begin noting baby’s movement patterns

Practical Tasks

Childcare arrangements finalized: Start date confirmed, paperwork complete
Return-to-work decisions: Final discussion if undecided
Maternity leave coverage: Notify workplace of final dates
Nursery furniture purchases: Begin buying items on registry
Baby clothes shopping: Newborn and 0-3 month sizes
Research pediatricians: Interview 2-3 options, choose one

Birth Planning

Birth plan decisions: Pain management, who will be present, preferences
Tour hospital/birth center: Know where you’ll deliver, parking, check-in process
Prenatal classes: Complete if taking them
Partner/support person prep: They should attend classes too
Discuss birth preferences: With provider, partner, family

Nursery Completion

Furniture assembling: Crib, dresser, changing table set up
Bedding/accessories: Sheets, blankets, storage
Lighting: Nightlight, dimmable light for night changes
Organization: Closet organization, dresser arrangement
Safety: Baby-proofing basics (later, but good to plan)

Emotional/Relationship

Third trimester prep conversation: Discuss emotions about impending labor
Partner support discussion: How will partner help during labor?
Family planning: When will family visit? How long?
Postpartum expectations: Discuss realistic recovery timeline

End of Second Trimester: Viability window passed. Baby could survive with medical help if born. This is often milestone for celebration.

Third Trimester Checklist (Weeks 28-42)

Weeks 28-32: Baby’s Final Development

Medical Tasks

More frequent prenatal visits: Every 2 weeks starting now
RhoGAM shot (if Rh negative): Given at week 28 if not already done
Anemia screening: If not done in second trimester
Blood pressure check: At every visit, watch for pre-eclampsia
Glucose screening (if haven’t done): Should be completed by week 28
Kick counting: Establish routine, report changes to provider
Strep B screening: Typically week 35-37, but provider discusses now
Fetal movement monitoring: Discuss what’s normal

Practical Tasks

Maternity leave paperwork completion: All deadlines met
Coordinate childcare start: Confirm start date with provider
Nursery completion: All furniture and supplies in place
Baby clothes organized: Newborn through 3-month sizes washed and ready
Car seat selection/purchase: Required before leaving hospital
Car seat installation: Get installed (many hospitals do free checks)
Stroller/carrier decisions: What will work for your lifestyle?

Birth Planning

Hospital bag packing: Start gathering items
Birth plan finalized: Written if desired, copies for hospital
Partner role planning: Specific support person duties discussed
Pain management decisions: Epidural? Natural? Combination? All discussed
Postpartum expectations: Discuss recovery, limitations, support

Financial Prep

Insurance documentation: Know deductible/out-of-pocket max
Emergency fund: Have 2-3 weeks expenses saved
Maternity leave budget: Understand income while on leave
Childcare payments arranged: Payment method, first payment date
Tax planning: Changes to withholding, dependent deduction

Emotional/Relationship

Labor anxiety discussion: Normal fears processed with partner/provider
Postpartum mood: Discuss risk factors, support plans
Relationship check-in: How is relationship? Any concerns?
Support system confirmation: Friends/family clear on when help needed?

Weeks 33-36: Final Preparations

Medical Tasks

Prenatal visits: Every 2 weeks (or weekly if risk factors)
Strep B screening (Week 35-37): Quick vaginal/rectal swab
- If positive: Antibiotics during labor
- If negative: No treatment needed
Final position check: Ultrasound may confirm baby’s head-down position
Non-stress tests (if needed): If risk factors exist (provider discusses)
Blood pressure: Monitor carefully for pre-eclampsia symptoms
Kick counting: Continue noting patterns
Discuss labor signs: When to call provider, when to go to hospital

Practical Tasks

Hospital bag packing: Mostly complete (see detailed list below)
Car seat installed: Confirmed in your car
Postpartum supplies purchased: Pads, pain relief, breast supplies (if nursing)
Newborn supplies ready: Diapers, wipes, clothing washed
Freezer stocking: Prepare/buy meals for postpartum
House cleaning: Get to baseline cleanliness
Laundry system plan: How will laundry happen postpartum?

Birth Planning

Birth plan copies printed: For hospital, care team
Hospital pre-registration: Complete if required
Pain management discussion: Final decisions made
Emergency plan: Discuss what happens if complications
Support person backup plan: What if primary person can’t be there?

Postpartum Planning

Pediatrician confirmed: Know who baby’s doctor will be
First appointment scheduled: Usually within 3-5 days of discharge
Postpartum appointment planned: With OB/GYN (usually 6 weeks)
Help schedule finalized: Who coming first week? Second week?
Meal planning: How will you eat? Meal prep done?

At-Home Final Prep

Nursery safety check: Remove hazards, verify safety
Baby-proofing basics: Outlet covers, secure furniture, etc.
Bathroom prep: Supplies for baby bathing
Bedroom prep: Bassinet/co-sleeper set up in parents’ room
Partner paternity leave: If applicable, arranged with employer

Hospital Bag Packing Checklist:

For You:

For Baby:

For Partner:

Weeks 37-42: Ready & Waiting

Medical Tasks

Weekly prenatal visits: Check baby’s position, cervical progress
Kick counting: Continue daily
Fetal non-stress tests: If any concerns from provider
Cervical exams: If provider doing (not necessary, but some do)
Strep B results review: Confirm negative (or if positive, plan antibiotics)
Final bloodwork: If any concerns
Discuss induction: If pregnancy goes to 42 weeks

Labor Prep

Know labor signs: Contractions, bleeding, fluid leaking
Know when to call provider: Every provider gives different guidelines
Know when to go to hospital: Typically active labor or complications
Confirm hospital route: Know way to hospital, parking, check-in process
Discuss induction vs. waiting: If pregnancy goes past due date
Pain management finalized: Last-minute questions answered

Practical Tasks

Hospital bag finalized: Keep packed, in car or easily accessible
Childcare backup plan: If have other children
Pet care plan: Who will watch pets during labor?
House key: Extra copy to backup support person
Final cleaning: Home ready for postpartum period
Freezer meals ready: Stock of easy postpartum foods
Phone tree: Know who to call when baby arrives

Mental Preparation

Anxiety processing: Normal to be nervous at this point
Birth preferences acceptance: Flexible plans—labor rarely goes perfectly
Postpartum expectations: Reality-check conversation
Support system confirmation: Final check: everyone knows their role?
Self-care: Rest, hydrate, light movement

Final Decisions

Feeding method decided: Breastfeeding, formula, combination
Circumcision decision (if boy): Decided and documented
Newborn screening tests: Understand what hospitals do
Cord blood banking: Decide now (private or not doing)
Visitors policy: Who will you want to see after birth?
Photography consent: Any restrictions on baby photos?

End of Pregnancy: Everything is ready. The waiting begins.

FAQ: Pregnancy Checklists

Q: Do I have to do all of this?

A: No. This is a menu, not a mandate. Pick what matters to you. You don’t have to do everything.

Q: When should I tell work I’m pregnant?

A: Legal answer: Not until you’re ready (not required to disclose). Practical answer: Usually after first trimester screening or second trimester. Depends on your job and comfort level.

Q: How much should I spend on baby items?

A: Babies don’t need much. You can spend $3,000 or $10,000. Decide your budget, prioritize essentials (car seat, bassinet, diapers), add extras if desired. Used items save money.