Families who are worried about passing on genetic disorders like sex-linked genetic disorders, single gene disorders, or chromosomal disorders to their children can undergo pre-implantation genetic diagnosis (PGD), a procedure used before implantation to help identify genetic defects within embryos created through in vitro …show more content…
The quality of the outcomes has improved with the analytic technique advancing from FISH-based testing to aCGH and SNP microarrays and, most recently, NGS. With the expanding utilization of NGS in PGD, both single gene disorder and chromosomal testing can be performed on the same sequencing stage without the requirement for the pre-test workup of single gene. Micro deletion syndromes or common pathologic copy number variations can be in the near future distinguished by utilizing NGS. In addition, more sequence information can be created rapidly from embryos with the new developments in sequencing technology and bioinformatics. The role of such testing and the part that PGD ought to play in IVF should be further characterized and approved, or the innovation could be utilized for the identification of non-medicinal characteristics. With the absence of specified goals, PGD could be considered as a mechanism that attempts the selection of the perfect child or designer