A member asked:

How long does it take for a fetus's lungs to mature when taking steroid shots?

A doctor has provided 1 answer

Depends: Depends on the age of the fetus but if you are talking about near term >35 weeks, about 24-48 hours of steroids. If fetus is younger 32-34 weeks, more like 72 hours. Even term infants do not have mature lungs, lungs continue to develop until the child is about 2 years old!

Answered 12/14/2014

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