If you think she's PG I would very strongly urge you to have her seen by someone who specializes in gifted kids. PG kids are really developmentally different than the kids most developmental pediatricians or neurologists see on a regular basis. In fact many will have never met a PG kid before and you may get all kinds of wrong information as a result. I would save yourself the time and heartache of a potential misdiagnosis by going to someone who specializes in giftedness in the first place.