Babies’ Growth.
During this month, your twins each gain an additional sixteen to twenty ounces to weigh about four pounds each, and have a length of about sixteen inches by the end of the thirty-second week. The twins’ skin has become smooth and pink, even babies of dark-skinned races, since the color changes only develop after exposure to sunlight. Their bones are now fully developed, but are soft and flexible since the storage of both calcium and iron occurs during the last eight weeks before birth.
Mother’s Changes.
Don’t be surprised if you find yourself short of breath after a short walk. Shortness of breath is common during this time, as the enlarging uterus presses upwards against the diaphragm and lungs. You may experience rapid heartbeats, as you did earlier in the pregnancy, also due to the increased pressure of the growing uterus and baby. Fluid may accumulate in the tissues around your ankles and feet if you have been standing most of the day. By lying down at night and during daytime naps, especially on your left side, this fluid drains from your lower extremities; kidney function improves as well. As the uterus grows, it presses against the blood vessels leading to the kidneys, decreasing blood flow. It is especially important to rest lying on your side whenever possible.
Since you are getting closer to your birth, now is a good time to start networking for a good pediatrician. Perhaps your obstetrician referred you to one. It’s still a good idea to interview this physician and see if this pediatric office is a good fit for you. (For tips on your pediatrician search read Choosing the Right Pediatrician for Your Child.)
Multiple Facts.
- The twin rate in America has risen by 93 percent between 1980 and 2004. The number of triplets and higher order has increased by 544 percent.
- Women pregnant with twins are four times as likely to give birth prematurely (before thirty-seven weeks gestation). This is because twin pregnancies are susceptible to complications including gestational diabetes, anemia, and preeclampsia—conditions that can cause preterm labor. Another major factor for premature birth of twins is inadequate growth—another reason to eat well!
