Week 29 Mom & Baby Information

Week Twenty Nine: Movement is more forceful

You are 29 weeks pregnant. (fetal age 27 weeks) Your baby now weighs about 2 and a half pounds (1150gm) and is about 15 inches (38.5cm) long from head to heel. Brain is busy developing billions of neurons. Baby's muscles and lungs are continuing to mature. The fetus can taste and respond to pain. The milk teeth have developed under the gums. The baby's head is growing bigger to accommodate the brain, which is busy developing billions of neurons. The eyes can move in their sockets. They may be able to follow a blinking light. As well as your baby's increasing sensitivity to changes in light, they may also be able to taste. Various studies show that your baby may indicate preferences or dislike for particular tastes at this stage. Baby is also moving from side to side, but probably still is head up. In the next few weeks, they will move to the head down birthing position. At times you may feel as if baby is performing somersaults for an olympic gold medal. Baby may be performing fewer movements because living conditions in the womb are becoming more cramped. The baby is still doing a lot of kicking and stretching. Some of your baby's kicks and punches may even take your breath away. Baby hears things better from the vibrations all around, and can now distinguish real sounds and voices. Do not forget to continue to 'teach' your baby in the womb by exposing them to music, literature, and simply talking to them. At this stage baby eyes are almost always blue and can distinguish bright sunlight or artificial light through the uterine wall. At week twenty nine, your baby measures about 11 inches (28 cm) from crown to rump, or a total length of about 15 inches (38cm) from head to heel, and weighs about 2.5 pounds (1150gm) ABOUT MOMMY Your baby's very active now. Your healthcare provider may ask you to spend some time each day counting kicks and will give you specific instructions on how to do this. Let your provider know if you ever notice that your baby is becoming less active. You may need a nonstress test or biophysical profile to check on your baby's condition. Some old friends — heartburn and constipation — may take center stage now. The pregnancy hormone progesterone relaxes smooth muscle tissue throughout your body, including your gastrointestinal tract. This relaxation, coupled with the crowding in your abdomen, slows digestion. Sluggish digestion can cause gas and heartburn — especially after a big meal — and contribute to constipation. Your growing uterus may also be contributing to hemorrhoids. These swollen blood vessels in your rectal area are common during pregnancy. Fortunately, they usually clear up in the weeks after giving birth. If they're itchy or painful, try soaking in a sitz bath or applying cold compresses medicated with witch hazel to the affected area. Avoid sitting or standing for long stretches. Talk with your provider before using any over-the-counter remedies during pregnancy, and let your provider know if you have any rectal bleeding. To prevent constipation, eat a high-fiber diet, drink plenty of water, and get some regular exercise. Some women get something called "supine hypotensive syndrome" during pregnancy. This happens when lying flat on your back causes a change in heart rate and blood pressure that makes you feel dizzy until you change position. You might notice that you feel lightheaded if you stand up too quickly, too. To avoid "the spins," lie on your side rather than your back, and move slowly as you go from lying down to sitting and then standing.