If you've just hit week 31, you're close now, and your body knows it even before your brain catches up. Your bump's taking up more room, your bladder has zero patience left, and your energy runs out faster than it used to. I hear from mums across Singapore going through exactly this stretch, and it's always some version of the same two questions: is this normal, and what do I still need to sort before my baby's actually here?
Let's go through it properly, no jargon, just what week 31 looks like and what's worth doing about it.
Where You Are
About 7 months, deep into the third trimester, roughly 9 weeks to go, though babies famously don't check calendars. Your uterus fills most of your abdomen now, and your appointments will keep getting closer together.
By this point you're probably thinking about labour more than you were a month ago. Your body's been building toward this for months, and the last stretch has this strange quality of feeling like it's moving fast and slow at the same time.
Your Baby's Growth
• Weight around 1.5 to 1.7 kg, about coconut sized
• Length around 41 to 42 cm head to heel
• Lungs and brain still maturing
• Skin smoothing out as fat builds underneath
• Lanugo, that fine hair, starting to fall away
• Hearing your voice now and reacting to sound
• Sleep and wake patterns forming, along with practice breathing
Most babies have turned head down by now, though position can still shift over the next few weeks.
What You Might Feel
• Breathlessness: your uterus is pushing on your diaphragm, so even a short walk can leave you winded. Sitting up straight actually helps here.
• Back pain: the extra weight up front strains your muscles and joints. Heat and rest help, skip the lifting.
• More bathroom trips: less room for your bladder means more trips, simple as that.
• Colostrum leaking: a yellowish fluid may start showing up. This is just your body prepping for feeding. Nursing pads handle it.
• Braxton Hicks: practice contractions, come and go, no pain. Call your doctor if you're ever unsure whether it's the real thing.
• Swelling in legs and ankles: fluid retention ramps up now. Feet up through the day helps.
• Bad sleep: the bump gets in the way of literally every position. A pregnancy pillow supports side sleeping.
Your Belly
Your bump's rounded out by now, uterus sitting about 11 cm above your belly button. Weight gain to this point usually lands between 9 and 12 kg, though that depends entirely on your body and your pregnancy.
Stretch marks tend to show up around now, especially near the belly button. There's honestly not much that stops them forming, genetics does most of the deciding, but moisturiser helps with the itch.
Your Week 31 Checklist
• Pack or start packing your hospital bag
• Ask about the whooping cough vaccine if you haven't
• Confirm maternity leave paperwork
• Decide how you're feeding your baby, breast, formula, or both
• Start researching a pump if you're planning to express
• Look into milk storage before your baby arrives
• Rest through the day, fatigue builds fast now
Getting Ready To Breastfeed
Colostrum leaking is often the first real sign your body's preparing for breastfeeding, and week 31 is a good point to start planning around it. Waiting until after birth to sort equipment and storage usually means doing it on zero sleep.
If you haven't picked a pump, our guide on when to order a breast pump walks through the timing so you're not rushing the decision as your due date closes in.
Freeze drying is worth knowing about too, if you haven't come across it. I started Wonderbewbz after my own breastfeeding struggles, and it's essentially a way to turn expressed milk into a powder that keeps for years without a freezer. Our Freeze Dried Breastmilk Service In Singapore has the details, if that's a route you'd want to look into.
Storing Breast Milk Once Baby's Born
Once your milk comes in, storage turns into a daily routine, not a one-off decision. Knowing the basics now saves you from guesswork later, when you'll have far less patience for it.
Our guide on breast milk storage covers how long milk lasts in the fridge, freezer and at room temperature, so you can build a system before your baby arrives instead of after.
Staying Comfortable This Week
• Loose clothes, Singapore heat shows no mercy
• Water throughout the day
• Sit up straight, it genuinely gives your lungs more room
• Feet up when you can
• Pregnancy pillow at night
• Nursing pads on hand for colostrum
When To Call Your Doctor
• Reduced movement compared to usual
• Severe or ongoing itching, which can point to a liver condition
• Vaginal bleeding
• Sudden swelling in your face or hands
• Regular contractions before 37 weeks
• A fall or hard knock to your bump
Line Up Support Now
The newborn stage runs smoother when help's already lined up. Worth thinking now about who's around after birth and what kind of support actually gets used. If you're building a wishlist, or shopping for a friend, our post on gifts for a new mom has ideas beyond the clothes your baby outgrows in two weeks.
A Quick Mental Health Check-In
Apprehension shows up a lot right now, and honestly, that's a fair response to what's coming. If anxiety about delivery starts taking over your days, talk to a counsellor rather than pushing through solo. Ongoing worry raises cortisol, and that affects you and your baby both. Your care provider can point you toward support if that's where you're at.
How Many Months Is 31 Weeks
This one trips people up because weeks and months don't divide cleanly. Week 31 works out to about 7 months and 3 weeks on the standard 4-week month. You're closing in on month 8, and from here most people count in weeks, not months, because it's just the more accurate marker.
Hospital Bag Checklist
• Antenatal record and ID
• Medical details: blood type, allergies, existing conditions
• Comfortable clothes for labour and after
• Nursing pads and a nursing bra
• Toiletries and a phone charger
• Going home outfit for baby
• Snacks and water for labour
• Contact numbers for doctor and support person
Week 31 At A Glance
• Baby's about coconut sized, gaining fast
• Breathlessness, back pain and colostrum leaks show up
• Belly's rounded out, weight gain usually 9 to 12 kg
• Time to plan breastfeeding, hospital bag, maternity leave
• Braxton Hicks continues, may pick up
• Doctor visits keep getting closer together
Frequently Asked Questions
How many months pregnant is week 31?
About 7 months, heading into your eighth.
Is colostrum leaking normal at 31 weeks?
Yes, very common. It means your body's already getting ready for feeding.
How much weight should I have gained by 31 weeks?
Most women land between 9 and 12 kg by now, depending on starting weight and body.
When should I order a breast pump?
Week 31 gives you enough runway to research and order properly, rather than scrambling for one after your baby arrives.
How long does freeze dried breast milk last?
Up to 3 years, shelf stable, keeping 97% of its nutrients.
What position is my baby in at 31 weeks?
Many babies have already turned head down, though position can still shift over the coming weeks. Your doctor checks this at your appointments.
Can I still exercise at 31 weeks?
Yes, for most pregnancies. Walking, swimming and pregnancy pilates all work well here. Check with your doctor before starting anything new.
Why do I feel more tired during week 31?
Fatigue builds in the third trimester as your body carries more weight and works harder to support your baby. Rest through the day where you actually can.
What foods should I focus on at 31 weeks?
Fruits, vegetables, whole grains, lean meats and low mercury fish. Keep caffeine under 200 mg a day.
Do I need stretch mark cream at 31 weeks?
Stretch marks come down to skin and genetics, and cream won't stop them forming. Moisturiser still helps with the itch that comes with stretching skin.
One Last Thing From Wonderbewbz
Week 31 puts the finish line within reach. Your body's carried a lot, literally and otherwise, and it's completely fine to feel tired or unsure some days.
Take it one week at a time, lean on the people around you, and work through what you can from the checklist above. The rest can wait for a calmer week.
