35 Weeks Pregnant

At a Glance

You're 35 weeks pregnant, deep in the third trimester with about five weeks to go. Your baby is now roughly the size of a honeydew melon — approximately 18.2 inches (46 cm) long and weighing about 5.25 pounds (2.4 kg). The big milestone this week: your baby's kidneys are fully developed, the liver can now process some waste products, and most physical development is complete. The rest of the time in utero is mostly about gaining fat (1/2 pound per week from now on) and final brain maturation.

Your Baby's Development This Week

• Kidneys: Fully formed and producing urine, which becomes part of the amniotic fluid your baby swallows and re-cycles.
• Liver: Beginning to process some waste products, though it won't be fully mature until after birth.
• Brain: Still growing rapidly — brain weight increases by about a third between weeks 35 and 39. Neural connections are being formed at an extraordinary rate.
• Lungs: Producing surfactant in significant amounts. Most babies born at 35 weeks breathe well, though some need brief support.
• Hearing: Fully developed. Your baby recognizes your voice, your partner's voice, and familiar music or sounds.
• Fat layers: Subcutaneous fat continues to build, smoothing out wrinkles and rounding the face, arms, and legs. This fat is essential for temperature regulation after birth.
• Position: Most babies are head-down by now. If yours isn't, your provider may discuss options at the next visit.
• Movement: Less rolling, more poking and stretching — there's simply less room. Movements should remain consistent in frequency.

Your Body and Symptoms This Week

Week 35 often marks the transition from "tired but coping" to "ready to be done." Common symptoms include:

• Lightening (baby dropping): Many first-time moms notice the baby moving lower into the pelvis. Breathing becomes easier, but pelvic pressure increases.
• Frequent urination: Often worse now because the baby's head presses directly on your bladder.
• "Lightning crotch": Sharp, brief pelvic or vaginal pains caused by baby pressing on nerves.
• Pelvic and hip pain: Loose ligaments and the baby's weight cause aching, especially when changing positions.
• Braxton Hicks: May increase in frequency and intensity but remain irregular.
• Insomnia: Discomfort, frequent urination, and racing thoughts disrupt sleep.
• Hemorrhoids: Common due to pressure and constipation.
• Vaginal discharge: Increased, milky-white discharge is normal. Watch for changes in color, odor, or watery leaking.
• Colostrum leakage: Some women begin leaking colostrum.
• Carpal tunnel symptoms: Numbness or tingling in hands from fluid retention.

Nutrition: What to Eat & Avoid This Week

At 35 weeks, focus on nutrient density rather than volume — eat smaller, more frequent meals to manage heartburn and crowded stomach. Continue prioritizing protein (70–100 g daily), iron-rich foods, calcium (1,000 mg), and DHA for brain development.

Helpful foods:

• High-protein snacks: Greek yogurt, hard-boiled eggs, hummus, cheese, nut butters
• Iron + vitamin C combinations: spinach with orange, lentils with peppers, fortified cereal with strawberries
• Fiber-rich foods: oats, beans, berries, pears (with skin), prunes — for constipation
• Hydrating foods: cucumber, watermelon, soup, herbal teas

Continue avoiding: raw/undercooked meat, fish, or eggs; unpasteurized cheese and milk; high-mercury fish; deli meats unless heated to steaming; alcohol; and limit caffeine to 200 mg/day. Limit added sugar and ultra-processed foods.

Movement & Exercise

Continue gentle, regular activity if your provider has cleared you. Walking remains one of the best exercises — it supports circulation, can help baby into an optimal position, and may help with labor onset (though it doesn't reliably induce labor).

Especially helpful at 35 weeks:

• Walking (20–30 minutes daily as tolerated)
• Swimming or water aerobics (takes weight off joints)
• Prenatal yoga (focus on hip-opening poses like cat-cow, child's pose with knees wide)
• Kegel exercises (pelvic floor strengthening)
• Pelvic tilts (reduce back pain, encourage optimal fetal position)
• Birth ball (bouncing or hip circles)

Avoid: lying flat on your back, hot environments, contact sports, fall-risk activities, heavy lifting. Stop and call your provider if you have contractions, bleeding, leaking fluid, dizziness, or decreased fetal movement during or after exercise.

Mental & Emotional Wellbeing

"Nesting" energy may surge this week — a strong urge to clean, organize, and prepare. This is fine but don't overdo physical tasks. Anxiety about labor often peaks now. Sleep disruption from frequent waking can amplify mood changes.

Strategies that help:

• Naming your fears specifically. Vague anxiety is harder to manage than naming concerns one at a time.
• Discussing your birth preferences with your partner and provider
• Limiting late-night labor stories or worst-case scenario reading
• Daily relaxation: 10 minutes of guided breathing or meditation
• Connecting with other expecting parents — local or online groups
• Accepting help: if friends and family ask what they can do, give specific answers (meals, walking the dog, picking up groceries)

Talk to your provider if you have persistent sadness, panic attacks, intrusive thoughts, or thoughts of harming yourself or your baby. Antenatal mood disorders are common, treatable, and being honest matters.

Common Concerns & When to Call Your Doctor

Contact your provider immediately if you experience:

• Reduced fetal movement — fewer than 10 movements in 2 hours during normally active time
• Regular contractions — more than 4 per hour for over an hour
• Bleeding or watery fluid leaking (possible ruptured membranes)
• Severe or persistent headache, vision changes, sudden swelling (preeclampsia signs)
• Upper right abdominal pain
• Severe itching on palms or soles (cholestasis)
• Fever above 100.4°F (38°C)
• Painful urination, lower back pain with fever (UTI or kidney infection)
• Sudden weight gain over 2 lbs in a week

Tests & Appointments This Week

Your 35-week appointment typically includes the same checks as recent visits: blood pressure, weight, urine dip, fundal height, fetal heart rate, and a conversation about symptoms and concerns. Your provider may discuss:

• Confirming fetal position (head-down vs breech)
• Preparing for the GBS swab at 36 weeks
• Reviewing your birth plan and preferences
• When to go to the hospital and who to call
• Cervical check if appropriate (not all providers do routine checks)
• Strep B test scheduling and any additional ultrasounds

Bring your written questions — there's a lot to coordinate now.

Tips for Week 35

• Wash and prepare baby essentials. Newborn clothes, blankets, swaddles, and any cloth items should be pre-washed in gentle, fragrance-free detergent.
• Confirm your pediatrician. They may want to see your baby within 2–3 days of hospital discharge.
• Set up the sleep space. Crib or bassinet in the same room as you, firm mattress, fitted sheet only — no blankets, pillows, or soft toys (safe sleep saves lives).
• Practice timing contractions. Apps can help. Knowing how to time helps reduce panic when real labor starts.
• Rest when you can. Naps are not lazy — they're preparation.

Preparing for What's Next

Next week, you'll have your GBS test and many providers begin weekly visits. Now is the time to finalize childcare arrangements for older children, complete any work handovers, and confirm your maternity leave logistics. If you're delivering at a hospital, pre-register so admission goes faster. Take a hospital tour if available. Stock easy postpartum supplies: extra-large pads, peri bottle, comfortable underwear, nursing pads, postpartum recovery items, and easy snacks.

Frequently Asked Questions About Week 35