May include testing for: Achondroplasia, Campomelic Dysplasia Spectrum, Diastrophic Dysplasia, Hypochondroplasia, Multiple Epiphyseal Dysplasia, Spondylepiphyseal Dysplasia, Spondyloepimetaphyseal Dysplasia, Spondyloperipheral Dysplasia, Thanatophoric Dysplasia