Non-invasive prenatal diagnostics analysis is desired for detection of inherited mutations and common polymorphisms. But, proper methods were not available for doing this. A new method has been discovered by researchers from University of Washington (USA), University of Bari (Italy), Fred Hutchinson Cancer Research Center (USA), University of Washington School of Medicine (USA), University of Iowa Hospitals and Clinics (USA), Seattle Children’s Research Institute (USA) and Howard Hughes Medical Institute (USA) combines genome sequencing of two parents, genome-wide maternal haplotyping,