I am 34 month pregnant with twins through ivf. My doctor told me to take dexamethasone injections of 12 mg x 3 shots in 12 hours gap. I have heard that it?s steroid injections and only 2 shots are to be taken as more shots can harm the babies so I am worried to take 3 shots .can any doctor suggest me that what should I do? Even want to ask that between dexamethasone and Betamethasone which injection is more safe for babies?