| At the time of delivery, maternal blood, cord blood, and amniotic fluid were collected for analyses, as described later. |
| Researchers believe that simulated amniotic fluid, which contains enteric growth factors, promotes villous development. |
| Some of this protein is excreted into the amniotic fluid surrounding the fetus. |
| Aquatic experiences begin in the mother's womb where an infant is surrounded by amniotic fluid. |
| The amniotic fluid and membrane cushion the fetus against bumps and jolts to the mother's body. |
| Stem cells from amniotic fluid have been used to repair windpipe defects in unborn lambs while still in the womb. |
