About h4 visa for my 6 months baby

Hi … My husband is holding h1 visa. Now he is in USA . I have to go for h4 visa for me n my 6 months baby. What are the documents require? Is there any issues for stamping ?

I think for baby you need not go for personal interview. Dropbox is enough. Go to UStraveldocs/india website…EACH and everything is given there…and its official information