There was bleeding. Pregnancy at 27 weeks. It stopped now. Dexamethaso…

There was bleeding. Pregnancy at 27 weeks. It stopped now. Dexamethasone was given intravenously. I don't understand what it is. The doctors said everything will be fine. What should I do so that it doesn't happen again? How should I lie down? Doctors don't say anything clearly. They told me to pray so that contractions don't start.