Your baby's growing steadily, having gained about 4 ounces since last week. That puts him at just over a pound. Since he's almost a foot long (picture an ear of corn or a cantaloupe), he cuts a pretty lean figure at this point, but his body is filling out proportionally and he'll soon start to plump up. His brain is also growing quickly now, and his taste buds are continuing to develop. His lungs are developing "branches" of the respiratory "tree" as well as cells that produce surfactant, a substance that will help his air sacs inflate once he hits the outside world. His skin is still thin and translucent, but that will start to change soon.

In the past few weeks, the top of your uterus has risen above your belly button and is now about the size of a soccer ball. Most women have a glucose screening test (also called a glucose challenge test or GCT) between now and 28 weeks. This test checks for gestational diabetes, a pregnancy-related high-blood-sugar condition.

These days, some babies born as early as 24 weeks (or even a bit earlier) may survive thanks to advances in neonatal care, but these extremely preterm infants require significant medical interventions and long stays in neonatal intensive care units (NICUs), and the survivors often have serious long-term problems.



Leave a Reply.