Pregnancy week 29
Week 29 of pregnancy marks the beginning of the third trimester. Proper weight gain is crucial for this trimester because the baby is maturing and developing at such a rapid rate. The muscles, the lungs, and the brain, are all maturing as new neurons are being formed. All this activity needs a constant supply of nourishment to keep it going. Rapid weight gain in the mother from this point on is completely normal and very healthy. The baby at this point should be going through patterns of sleep and activity. If an abnormal cycle is suspected, a physician should be immediately consulted. Plenty of water and numerous, yet petite, meals a day are a must during the third trimester. Heartburn problems return mainly because the uterus has now grown to about 3 ½ inches above the belly button and doesn’t leave much room for the stomach to expand. Also, the high progesterone levels in the body hinder the performance of the digestive system and cause heartburn. Water will help prevent constipation and hemorrhoids.
The decision whether to breastfeed the baby should be made before it makes it’s entrance into the world. The benefits of breastfeeding include a reduced exposure to food allergies for the baby, the transfer of antibodies to help the baby defend against colds and other sicknesses, the reduced possibility of eczema in the infants, and the low costs associated with providing your own food. There are also several benefits for the breastfeeding mother which include reduced risks of developing a postpartum hemorrhage, contracting the uterus which can help it get back into shape after delivery, weight loss, and also helps with the prevention of osteoporosis, cervical cancer, and breast cancer. Breastfeeding also helps mother and child develop a loving bond right from the get go. It is actually recommended that the baby be breastfed during the first year of it’s life. Some babies continue to be breastfed until 3 years of age. Most of the problems associated with breastfeeding, such as pain and tenderness, are due to an inappropriate latch. A lactation consultant can help adjust any of these types of problems. Switching from breastfeeding to the bottle is recommended between 2 to 3 weeks after birth.
Current guidance (today's medical sources): By week twenty-nine the baby's muscles and lungs are maturing and the head is growing to make room for the developing brain. Common third-trimester discomforts include heartburn, leg cramps, and breathlessness as the uterus presses upward. Reporting reduced movement remains important.
If the baby's movements slow down or change, contact your maternity unit straight away. Contact your healthcare provider promptly about heavy vaginal bleeding, severe or persistent abdominal pain, a high fever, severe or sudden headache, vision changes, or fainting. Seek urgent care if you are worried — these can be signs that need medical attention.
Sources: NHS — 29 weeks pregnant; Mayo Clinic — Fetal development: The 3rd trimester; ACOG — Special Tests for Monitoring Fetal Health. Informational only. See our sources & medical-review policy.
Frequently asked questions
How many months is 29 weeks pregnant?
Week 29 falls in the third trimester. Pregnancy is usually counted in weeks (about 40 in total) rather than months, because weeks are more precise.
What is happening to the baby at 29 weeks?
Muscles and lungs mature; the baby's head grows to accommodate the developing brain.
What symptoms are common at week 29?
Heartburn, leg cramps, and shortness of breath are common. Symptoms vary a lot from person to person; discuss anything that worries you with your healthcare provider.
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See the week-by-week guide →Informational only — not medical advice. Pregnancy Week to Week is a general educational reference. It is not a substitute for professional medical care, diagnosis, or treatment. Every pregnancy is different: always consult your doctor, midwife, or other qualified healthcare provider about your own pregnancy, and never disregard or delay professional advice because of something you read here. In an emergency, contact your maternity unit or local emergency number immediately.