The phrase "fetal lungs" refers to the lungs of a developing baby before birth.
Sentences with «fetal lungs»
It is labor, not «squeezing,» that facilitates good absorption of fetal lung fluids. (spinningbabies.com)
Prediction of neonatal respiratory distress in pregnancies complicated by fetal lung masses. (stanfordchildrens.org)
Most importantly, ACOG states induction should not occur prior to 39 weeks or verification of fetal lung maturity, which differs from its previous recommendation of 37 weeks. (believemidwiferyservices.com)