Did you only file I-485?
OR filed I-131 AP / I-765 EAD with I-485?
OR have your families' I-485 and I-131, I-765 filed with your I-485?
Most people that I know have submitted the whole package -- including I-485 for primary and I-131 / I-765 as well, in addtion to their family I-485/131/765.
If you only submit yourself I-485, then this FP schedule by yourself is very interesting to know.