My daughter (6 years old) was recently diagnosed as having several hypoplastic teeth. These are all adult teeth, including a 6-year molar that is not fully erupted. The most noticeable tooth is the upper front right tooth, which has a large white spot. She is currently being treated for this. My youngest daughter (11 months) has these same spots on her two front teeth. Could she also have hypoplastic teeth? If so, could this be an inheritable condition? My youngest daughter also has other medical dx, including Septo-Optic Dysplasia, ventriculomegaly and hydrocephalus. Could this be caused by any of those dx?