Pregnancy week 29: baby growth and movements
Manuel FernándezDear mums-to-be, at Happymami, as midwives, we want to welcome you to the exciting week 29 of pregnancy. At this stage, you are on the final stretch of your journey into motherhood, and every day brings us closer to the moment when you will hold your baby in your arms.
We invite you to explore this unique phase of your pregnancy with us, while we share valuable information backed by scientific evidence and tips so that you can make the most of this stage. Here we go!
Pregnancy week 29: baby's development
In week 29 of pregnancy, your baby continues their incredible journey of growth and development in the womb. Here are some of the most notable milestones in their development at this stage:
Baby's Size and Weight: At 29 weeks, your baby measures around 38 centimetres long from head to toe and weighs around 1.2 kilograms. Despite their small size, they are gaining weight quickly and their body is filling out with adorable chubbiness.
Active Movement: Your baby is still very active and their movements are increasingly coordinated. You may feel kicks, turns and stretches as they explore their space in the womb. You might notice patterns of activity during the day and at night.
Brain Development: Your baby's brain is in full development. Neurons are connecting and developing, which will contribute to their future cognitive skills. Although the brain is immature at this stage, your baby can already have periods of brain activity similar to REM sleep.
Developing Reflexes: Your baby's reflexes are becoming more refined. They can swallow amniotic fluid and suck their thumb. These reflexes are important for their survival outside the womb.
Evolving Senses: Your baby's senses, such as sight, hearing and touch, are in full development. They can perceive light and darkness, as well as sounds from their environment. They may even respond to familiar voices, such as yours and your partner's.
Practising Breathing: Although your baby's lungs are not yet fully mature, they are practising breathing by swallowing amniotic fluid and expelling it. This helps to develop the respiratory muscles and prepare the lungs for breathing outside the womb.
Harder Bones: Your baby's bones are hardening more and more as they store calcium. Although they are still flexible, they are becoming more solid to provide the support needed when the time comes to stand and walk.
Their continued development is amazing, and you are doing a wonderful job by giving them a warm, safe environment to grow in.

Pregnancy week 29: symptoms
As you enter the third trimester of your pregnancy, it is normal to experience a range of symptoms and changes in your body. Week 29 marks an exciting stage, but it can also bring some discomfort. Here we tell you which symptoms are common at this stage and how to deal with them.
1. Weight Gain: At 29 weeks, you have probably gained a significant amount of weight, which can increase the pressure on your back and legs. Make sure you eat a balanced diet and ask your doctor about the right weight gain for you.
2. Difficulty Sleeping: Discomfort due to the size of your bump, your baby's movements and the frequent need to go to the toilet can make it hard to fall asleep. Try using pillows to support your body and find a comfortable position to rest.
3. Heartburn: Heartburn can be more frequent at this stage due to the pressure of the uterus on the stomach. Avoid spicy or fatty foods and eat smaller, more frequent meals to relieve this symptom.
4. Fatigue: As your body works hard to sustain your baby, it is normal to feel tired more easily. Rest when you need to and do not hesitate to ask for help with daily tasks.
5. Swelling and Fluid Retention: Fluid retention can cause swelling in your hands, feet and ankles. Elevate your legs when you can and drink enough water to help your body get rid of excess fluid.
6. Braxton Hicks Contractions: You may begin to experience Braxton Hicks contractions, which are mild, irregular uterine contractions. These contractions are normal and can be a sign that your body is preparing for labour.
7. Skin Changes: Some women may notice changes in skin pigmentation, such as the linea alba on the abdomen or the appearance of stretch marks. Keep your skin moisturised with creams or oils recommended by your doctor.
8. Increased Blood Pressure: Your doctor will continue to monitor your blood pressure, as a rise in blood pressure can be a sign of pre-eclampsia. Make sure you attend all your antenatal appointments and talk to your doctor about any concerns.
Remember that every pregnancy is unique, and symptoms can vary from one woman to another. Always consult your doctor or midwife if you experience unusual or worrying symptoms.
How does the mum-to-be feel at week 29 of pregnancy?
Week 29 of pregnancy is an exciting time when mums-to-be can experience a wide range of emotions and physical sensations. At this stage, you will feel growing excitement and anticipation for your baby's imminent arrival. The idea of meeting your child in a few weeks fills your heart with joy and emotion.
However, it is important to note that tiredness can also be a constant companion at this stage. With your baby growing and your body working hard to sustain them, fatigue can be more pronounced. In some cases, nights may become more interrupted due to difficulty finding a comfortable position or frequent trips to the bathroom.
As well as excitement and fatigue, it is common to experience changes in your body. Weight gain and the growth of the uterus can make you feel uncomfortable with your body image. Skin changes, such as stretch marks and pigmentation, are also normal at this stage.
Some mums-to-be may experience digestive symptoms, such as heartburn and indigestion, due to the pressure of the uterus on the stomach. Braxton Hicks contractions may appear intermittently, gradually preparing the uterus for labour. Anxiety and worries about labour and motherhood can also arise as the due date approaches.

Week 29 of pregnancy: Happymami tips
Week 29 of pregnancy is an exciting time on your journey into motherhood. At Happymami, we understand that every pregnancy is unique, but here we share some general tips to help you experience this stage in the healthiest and most pleasant way possible:
1. Look After Your Wellbeing: As you approach the end of the third trimester, it is essential to take care of yourself. Keep eating a balanced diet, doing suitable exercise and resting enough. Listen to your body and do not hesitate to ask for help if you need it.
2. Preparing for Birth: Take time to learn about the birthing process and the options available to you. Consider taking antenatal classes if you have not done so yet. Being informed will help you feel more confident and prepared.
3. Connecting with Your Partner: If you have a partner, use this time to strengthen your emotional bond. Talk about your expectations, fears and wishes for the birth and motherhood. Open communication can strengthen your mutual support.
4. Hydration and Nutrition: Make sure you stay well hydrated and continue to follow a balanced diet. Prioritise nutrient-rich foods to keep your energy and health in the best possible condition.
5. Manage Your Symptoms: If you experience uncomfortable symptoms such as heartburn, swelling or Braxton Hicks contractions, talk to your doctor about how to relieve them. They can offer you specific tips and solutions.
6. Preparing for Breastfeeding: If you plan to breastfeed your baby, read up on breastfeeding and consider taking classes or seeking advice from a lactation specialist. Preparing in advance can make the process smoother.
Remember that an ally for your motherhood will be the Happymami bottle, custom-designed to match the shape of your breast. Whether you are going to breastfeed, mixed feed or formula feed directly.
Because you may not know whether you will end up using it, but if you need it, a Happymami bottle designed especially by you, as close as possible to the shape of your breast, will improve the bottle acceptance rate.
7. Organisation and Preparation: Use this time to organise your baby's room, wash their clothes and buy the essentials for your child's arrival. This will help you feel more ready and calm when the time comes.
8. Find Emotional Support: Talk to other mothers or join support groups to share experiences and get emotional support. Sharing your worries and emotions with people who have been through the same thing can be comforting.
9. Keep Your Medical Appointments: Do not skip your regular antenatal appointments with your obstetrician or midwife. These visits are essential to monitor your baby's health and make sure everything is in order.
10. Enjoy the Moment: Despite the challenges and changes, remember to enjoy this special stage. Celebrate every kick, every movement and the growing connection with your baby.
Frequently asked questions: pregnancy week 29
How many months of pregnancy is week 29?
Week 29 of pregnancy corresponds to the seventh month of gestation. A typical pregnancy lasts around 40 weeks from the first day of a woman's last menstrual period, which works out at around 9 months. Therefore, week 29 is in the third trimester and is equivalent to the seventh month of pregnancy.
What does the baby do at 29 weeks of gestation?
At 29 weeks of gestation, your baby is going through rapid growth and development. At this stage, your baby measures around 38 centimetres long and weighs around 1.2 kilograms. Your baby is active, making movements such as kicks, turns and stretches, which you can often feel.
Brain development continues, with neurons connecting and developing. Your baby's reflexes are becoming more refined, allowing them to swallow amniotic fluid and suck their thumb. Their senses, such as sight, hearing and touch, are evolving, and they can perceive light, sounds and voices around them. In addition, your baby is practising breathing by swallowing and expelling amniotic fluid, preparing their lungs for life outside the womb. Their bones are also gradually hardening.
When do babies turn in pregnancy?
Most babies begin to turn in the womb at some point during the third trimester of pregnancy, usually between weeks 28 and 32. This position is called a cephalic presentation and means that the baby settles head down, ready for a vaginal birth.
However, it is important to bear in mind that some babies may turn earlier or later, and some may even remain in a breech position (breech presentation) for longer. The position your baby is in can vary throughout pregnancy.
If your baby has not turned to a cephalic position near the end of the third trimester, your doctor or midwife may discuss options and measures to help your baby turn, such as specific exercises, positioning techniques or even an external cephalic version (ECV) performed by a health professional. Your baby's position in the womb is an important aspect of birth, and your medical team will keep an eye on this as the due date approaches.
Which are the riskiest months in pregnancy?
In pregnancy, there are no specific months that are inherently riskier than others. However, the first trimester (the first three months) and the third trimester (the last three months) are considered critical periods with regard to certain risks and complications. Here is an overview:
- First trimester (months 1-3): During the first trimester, there is a slightly higher risk of miscarriage, especially in the early weeks. It is also a period when the foetus's organs and systems are in early development, so exposure to harmful substances or infections can have a significant impact.
- Third trimester (months 7-9): In the third trimester, risks may increase due to the baby's growth and changes in the mother's body. Complications such as pre-eclampsia, gestational diabetes and problems related to the baby's position can arise.
It is important to note that every pregnancy is unique, and the risk can vary from one woman to another and from one pregnancy to another. In addition, good antenatal care, regular medical attention and a healthy lifestyle can help reduce risks at any point in pregnancy.
The key to a healthy pregnancy is keeping good communication with your health professional, attending all your antenatal appointments and following medical recommendations. Your medical care team will be ready to deal with any complication that may arise at any stage of pregnancy and to take steps to ensure a healthy outcome for both mother and baby.