Sex selection has made it possible for parents to select the genders of their children. In essence, sex selection refers to the use of medical technology to offset the undesired genetic composition of an embryo with the aim of getting a child of desirable characteristics. It is a topic that has attracted ethical debates in many countries, including the USA. Highlighted below are the dates in history defining the breakthroughs in the use of technology to facilitate sex selection.
First is the Chronic Villus Sampling (CVS) which was first done in in 1983 in the diagnosis of fetal trisomy 21 in 1 st trimester. The method has since gained extensive used in healthcare not only in prenatal identification fetal abnormalities but also to alter sex characteristics of the embryo. Second is the flow cytometric separation of X and Y sperm cells to determine sex. The modern day research and use of sperm separation for sex determination started in 1989 after a successful application of the procedure to decide the sex of rabbits’ offspring. Last is the Pre-implantation Genetic Diagnosis (PGD), which involves profiling of the embryo before implantation. The first PGD was successfully completed in 1990 in a drive to select healthy embryos. This breakthrough became the starting point for the extensive use of PGD for sex biasness.
Delegate your assignment to our experts and they will do the rest.
