Congratulations—you’re 34 weeks pregnant! Your baby at 34 weeks is the size of a cantaloupe. They are roughly 44.2cm from the top of their head to their heel (crown-heel length) and they weigh approximately 2.3kg. Their central nervous system and lungs are maturing, preparing them for life outside the womb. Your little one may also start moving into a head-down position, ready for birth.
Even though your little one is getting close to what their birth weight will be, they’ve still got a bit more growing to do.
At this stage, symptoms like fatigue, swollen feet, and Braxton Hicks contractions might intensify as your body prepares for labour. Staying hydrated, resting frequently, and practising relaxation techniques can help you manage discomfort. Let’s explore what to expect at 34 weeks pregnant and share some practical tips to support you during this exciting time.
Your baby at 34 weeks
At 34 weeks gestation, your baby is nearly ready for life outside of the womb. They just have a few things to finalise. Here are the key developments from this week.
Amniotic fluid
The amniotic fluid allows you to transfer nutrients to your baby, which adds to the development of their digestive system, lungs, bones, and muscles. During week 34 of pregnancy, this all-important liquid will hit its peak volume.
Vernix caseosa
The thick, waxy, protective coating of vernix caseosa that has been covering your baby’s skin since week 20 is now slowly starting to come off. It will shed into the amniotic fluid, which scientists believe to be beneficial.
When your baby swallows it in the fluid it’s thought to help with their stomach and intestines development.
Baby boy
If you’re having a baby boy, 34 weeks is right around the time the testicles make their way from the abdomen to the scrotum. However, roughly 3 to 4 percent of babies born full-term will come out of the womb with undescended testicles. Also, approximately 30 percent of pre-term boys will be born with undescended testicles.
Not to worry if this is the case for your little fella, they should make their way down before their first birthday.
Late preterm
A 34-week foetus goes from being considered a “moderate preterm baby” to a “late pre-term baby.” Although they may resemble a full-term baby, they are not considered fully mature and could experience some health difficulties.
However, thanks to modern technology, they will often lead a normal and healthy life. Their survival rate is placed at greater than 99%.
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Your body at 34 weeks pregnant
At 34 weeks pregnant, your reproductive system is kicking into overdrive. It’s not long now before your little one’s arrival.
Here are some common symptoms you could experience this week:
- Increased vaginal discharge. The softening of the vaginal wall, as well as changes to the cervix, contribute to your body producing more vaginal discharge during pregnancy. This is a good thing, as it helps block infections from entering the vagina and traveling to the womb. Towards the end of pregnancy, it’s common for vaginal discharge to increase.
- Insomnia. The closer you get to your due date, the more likely you are to suffer from insomnia. Quite a few factors that can contribute to this: frequent bathroom breaks in the middle of the night, a large and uncomfortable baby bump, stress, foetal movement – and so on. To help ensure a good night’s rest, avoid caffeine or an excessive liquid intake before bedtime, include physical activity in your daily routine, and do your best to create a calm atmosphere.
- Leaking colostrum. Women start to produce colostrum starting around week 16 of pregnancy. This yellow colored substance is often referred to as “early milk” and is packed with the essential nutrients your newborn will need immediately after birth. Some expectant mothers leak colostrum from their breasts before their baby arrives, while others might not notice the first few drops until after giving birth. Both are normal.
- Stretch marks. Whether or not you get stretch marks during pregnancy is mostly down to genetics. However, gaining too much weight can also cause them. Did you know that even if you’ve escaped getting stretch marks during pregnancy, they can still pop up after giving birth? That’s right, losing weight too quickly can also spur on stretch marks. This is why it’s important to take care of your body after the baby arrives too.
Taking care of yourself when pregnant at 34 weeks
Pregnancy can be an uncertain time, especially if you’re about to give birth to your first child. Raging hormones, pregnancy symptoms, stress, anxiety, and societal pressures can do a number on your emotional state.
To help you feel more prepared, and hopefully more relaxed, here are some tips and things to focus on this week.
- Draw a bath. Your burgeoning baby belly might be causing you more back pain these days – which a bath can help soothe. The water will feel like a warm blanket and allow your sore muscles to relax. Light some candles, dim the lights and find a relaxing playlist on Spotify.
- Starting planning your hospital bag. You don’t know the exact date your little one will arrive, so it’s best to be prepared early. Starting thinking about all the different things you want inside your hospital bag. Look into what the hospital or your medical insurance provides for mothers and newborns. If you follow a specific diet, make sure the hospital is able to cater to your needs and what snacks to pack for yourself.
- Take it easy with the salt shaker. The recommended intake of sodium during pregnancy is the same as when you’re not pregnant. Adults only need about one gram per day but can consume about six grams a day safely – which is about one teaspoon of salt. Exceeding this limit can lead to water retention and the swelling of your legs, ankles, feet, and face. It can also cause preeclampsia.
FAQs: 34 Weeks Pregnant – Baby’s Growth and What to Expect
How big is my baby at 34 weeks?
By 34 weeks, your baby is roughly the size of a cantaloupe (melon), measuring about 44–45 cm from head to heel and weighing around 2.2–2.4 kg. Each pregnancy varies, so don’t worry if your baby’s measurements differ slightly.
What developments are happening with my baby now at 34 weeks pregnant?
Your baby’s lungs and central nervous system are maturing rapidly. Bones are hardening further, although the skull remains flexible for birth. The baby may begin settling into a head-down position, preparing for delivery.
Which pregnancy symptoms might I experience at 34 weeks?
Common symptoms include increased back or pelvic pain, heartburn, swollen ankles or feet, and a heavier feeling in your bump. Braxton Hicks contractions may also become more noticeable as your body gears up for labour.
Is weight gain expected at this stage?
Yes, steady weight gain typically continues in the third trimester. Speak with your healthcare provider if you have concerns about how much weight you’re gaining or if you’re noticing rapid changes.
How can I manage back or pelvic discomfort in pregnancy?
Consider gentle prenatal exercises like walking, swimming, or yoga. Maintaining good posture, using supportive footwear, and employing cushions or a pregnancy pillow when sitting or sleeping can also help. If pain is severe, consult your midwife or doctor.
Should I feel my baby moving often now?
Yes, you should still feel regular movements. They may feel different as your baby grows bigger and has less space, but if you detect a sudden decrease or a change in your baby’s usual pattern, contact your healthcare provider promptly.
How do I cope with heartburn or indigestion?
Eat smaller, more frequent meals, avoid lying down immediately after eating, and reduce spicy or high-fat foods. If these measures aren’t effective, ask your doctor about safe treatments for heartburn.
Is it safe to continue exercising at 34 weeks?
Often, yes. Low-impact activities can help maintain strength and reduce stress, provided your healthcare provider has no objections. Always follow their advice if you have any medical conditions or risks.
What is lightning crotch, and is it normal?
“Lightning crotch” is a sharp, sudden pain in the pelvic region caused by your baby’s position and pressure on nerves. It’s common in late pregnancy. If the pain is intense or persistent, discuss it with your midwife or doctor.
When should I finalise my birth plan?
Many expectant parents finalise their birth plan by this time. Discuss preferences such as pain relief, birthing positions, and any special considerations with your healthcare provider so they understand your wishes.
How do I manage mild swelling at this stage?
Elevate your feet when possible, stay well-hydrated, wear comfortable shoes, and try not to stand for extended periods. If swelling is sudden or severe, especially in your hands or face, contact your doctor as it could indicate a more serious issue.
When should I contact my healthcare provider?
Seek immediate medical advice if you experience severe pain, heavy bleeding, fluid leakage, or a marked decrease in baby movements. It’s always best to err on the side of caution with any concerning symptoms.
Disclaimer: This information is a general guide and does not replace professional medical advice. Always consult a qualified healthcare professional for personalised guidance regarding your pregnancy.
At 39 weeks pregnant, your baby is ready to arrive! Learn about their size, symptoms to expect, and tips to prepare for labour and delivery.