My wife is suffering from 6 months during pregnancy period, due to which, we have premature child, after pregnancy she preferred for x ray for her continues dry from pregnancy periods, its + ve, after it doctor referred her for ESR, this report is also +ve after she is treated for TB , from last 2 months , in this period dctr also referred for HRCT, but it is normal, but due to dry cough wife is suffering , we ask it for dctr sputum doesn t come , for it dctr give treatment through but it doesn t come , my question are in 4 part , isn t dangerous for child baby? Which treatment u refer for continues dry cough at night? how much time it will take, that dctr is giving her all the best treatment , like rifimycin and other also ? Can we do sexual contact s?