My wife is in 27th week pregnancy already have two sudden about to born baby died in 7th and 8 th month with no reasons (all genetics tests are done etc) and doctor is saying that they are planing to give some injection for fetal lung enhancement can you please give some light that wt they are planning anf after taking this injection delvery will be within a week or so or it will be on time in 9th month ,is there any harm or risk involved?