Baby is the size of a large cantaloupe
👶 Baby's development
The immune system develops actively. Fat gives the baby a plump, adorable appearance.
💛 How mom feels
The baby drops into the pelvis — breathing is easier but bladder pressure increases.
📖 Tip of the week
The lungs are nearly mature — if born now, the baby would need minimal support. Most babies have already assumed the head-down position. Discuss your birth plan with your doctor: location, pain relief, partner support.
🔬 Detailed baby development
- The fetus's lungs are nearly mature, and surfactant production is at a level that could support breathing
- The vernix caseosa coating thickens to protect the skin during the final weeks
- The fetus's central nervous system is maturing, preparing for independent function
- Fat continues to accumulate, especially around the shoulders and upper body
- If male, the testicles typically descend from the abdomen into the scrotum
- The fetus is about 45 cm long and weighs approximately 2,100 grams, roughly the size of a cantaloupe
🤱 What mom may feel
- Fatigue increases as sleep becomes more disrupted
- Vision may be blurry due to drier eyes and fluid retention
- Frequent urination returns as the baby drops lower in the pelvis
- Pressure on the bladder and pelvis increases noticeably
- Increased lower back pain and difficulty walking long distances
🏥 Tests and check-ups
Biweekly prenatal visit. Your provider will monitor fetal position, growth, and movement. If the baby is breech, an external cephalic version (ECV) may be discussed for the coming weeks. If preeclampsia is suspected, blood work and a 24-hour urine collection may be ordered.
💡 Tips for this week
- Use lubricating eye drops (artificial tears) if your eyes feel dry and gritty
- Continue kick counts daily — report any significant change in your baby's movement pattern
- Finalize practical preparations: pack hospital bag, prepare the baby's sleeping area, stock up on diapers and wipes
- Discuss pain management options for labor with your provider (epidural, nitrous oxide, natural methods)
❓ Frequently asked questions
Would my baby be okay if born at 34 weeks?
Babies born at 34 weeks are considered late preterm and usually do well, though they may need some time in the NICU for feeding support and temperature regulation. Lungs are nearly mature at this stage, and survival rates are excellent (over 99%).
What is an external cephalic version?
ECV is a procedure where a doctor manually tries to turn a breech baby by applying pressure on the mother's abdomen. It is typically performed at 36-37 weeks and is successful about 50-60% of the time. It is done under monitoring and may be uncomfortable.
What pain management options do I have for labor?
Options include epidural anesthesia, spinal block, nitrous oxide, IV pain medication, as well as non-pharmacological methods like breathing techniques, water therapy, massage, and movement. Discuss all options with your provider to understand benefits and risks.
📝 Week 34 of pregnancy: preparing for birth
Your baby at 34 weeks weighs around 2.2 kg and measures approximately 45 cm — roughly the size of a cantaloupe melon. The central nervous system and lungs are nearly fully mature, meaning that babies born at this gestation generally do very well, often requiring only a brief stay in a neonatal unit. Your baby’s fingernails are now fully formed, and the fine lanugo that covered the body earlier in pregnancy has almost completely shed. The vernix caseosa — the waxy white coating that protects the skin — is still present but beginning to reduce.
Many women experience a shift in the location of their bump at around 34 to 36 weeks as the baby begins to engage into the pelvis — you may notice you can breathe more easily, though the trade-off is increased pressure on your bladder and pelvis. Braxton Hicks contractions may become more frequent and stronger; they remain irregular and subside with rest or a change of position, unlike true labour contractions. Pelvic pressure, lower back pain, and a sensation of heaviness are all common at this stage. If you are experiencing significant discomfort, discuss this with your midwife who can refer you for obstetric physiotherapy.
At your 34-week appointment, your midwife will continue monitoring blood pressure, fundal height, and the baby’s position. If you have had a low-lying placenta (placenta praevia) identified on a previous scan, a further scan at around 32 to 34 weeks will confirm whether this has resolved. For women with certain risk factors, this stage may involve additional monitoring such as cardiotocography (CTG), which records the baby’s heart rate and any uterine contractions. It is important to continue attending all appointments and to report any unusual symptoms promptly.
Begin familiarising yourself with the difference between Braxton Hicks and true labour contractions — real contractions become progressively stronger, longer, and closer together, whereas Braxton Hicks are typically short, irregular, and not painful. Pack your hospital bag if you have not already done so, including your maternity notes, birth plan, and contact numbers for your midwife and the maternity unit. Consider attending a tour of your chosen birth unit if this is offered — being familiar with the environment can reduce anxiety on the day. Ensure that your birth partner is also well prepared and knows the route to the hospital and where to park.
⚠️ When to see a doctor
- Vaginal bleeding
- Sudden decrease in baby movements (fewer than 10 in 2 hours)
- Severe headache or seeing spots
- Swelling of face, hands, or sudden leg swelling
- Leaking or gushing of amniotic fluid
- Regular contractions before 37 weeks (every 10 minutes)
- Fever above 38°C (100.4°F)
Sources
- WHO recommendations on antenatal care (2016)
- ACOG Practice Bulletins
- Williams Obstetrics, 26th Edition
📝 Create Your Birth Plan
Free AI-powered birth plan generator. Answer a few questions — get a personalized PDF birth plan in 2 minutes.
Create Birth Plan →🤰 Pregnancy tracker
Enter your last period date — find out your week, count kicks, keep a diary
Open tracker →