Doe bleat and fawn bleat will call deer in the early season. But use it sparingly. Remember if you you use a call in early season the deer will come in looking for another deer and alert.
A couple of weeks into the season I will usually start my light rattling. Just real light and no aggression. The bucks seem to respond more relaxed and curious but not as jittery.
I don't fool with calls till the pre-rut. Or mid-late October really. I just don't like telling the deer where I'm at, and I don't like to carry too much junk up in stand when it's warm.