Sex Preselection

Preselection of sex For many years, humans always wanted to know how to choose gender before the birth of a child. It provides myriad myths, folklore therapy, and magical medicine as a solution. None of these methods is based on scientific evidence. However, in recent years, gender selection has been made possible by using biopsy methods combined with preimplantation genetic diagnosis of in vitro fertilization and sperm separation using flow cytometry technology (Reubinoff, 1996, p.

Another method for preselection of gender is called MicroSort. "Sperm of X chromosome or Y chromosome can be selected using the new flow cell separation technique and the concentrated portion of the sorted sperm is used for medical insemination (intrauterine insemination), in vitro fertilization or in the cytoplasm (Genetics & IVF Institute, 1998) In general, semen specimens contain equal amounts of sperm including X and Y. If you can increase either, the chances of pregnancy increase.This method is currently used for girls It is more successful for parents who chose to give birth to girls.The likelihood that girls will be born is expected to be 5- to 6 times higher but on the other hand the chances of boys increase only to 2. Obviously this In the final sperm preparation X or Y chromosomes do not completely disappear to sperm (Genetics & IVF Institute, 1998)

Preselection of gender is beneficial and controversial. It is beneficial to evaluate the likelihood of a disease and determine the fetal gender to help family balance. Some ethicalists are worried that selecting a particular gender may change the population dramatically. "Clinical efficiencies of in vivo clinical procedures and various sperm separation technologies are confusing and remain uncertain due to the lack of a well-designed prospective control clinical trial" (Reubinoff, 1996, p. 343).

The main premise that drives the majority of 'biological' myths is that there are two inseparable and mutually exclusive gender (ie, once you are born into a gender, you will always be a member of this man and woman Learn more. There are many sexuality dimorphism features such as chromosomes, gonads, external genitalia, other reproductive organs, sexual hormone ratio and secondary sexual characteristics, but many of these characteristics are consistently consistent among the same people at all times I am not doing it. With double sex and many transgender people