Fertilisation

In this day and age, it is possible to prevent deadly diseases that a person is predisposed to before they are even born. This process is called preimplantation genetic diagnosis. Preimplantation genetic diagnosis (PGD) is a screening test used to determine if genetic or chromosomal abnormalities are present in an embryo created through in-vitro fertilization. In-vitro fertilization literally means fertilization “in glass,” but in actuality, simply occurs in laboratory receptacles. This…

Throughout the test of time childbirth and the gender of the children have been of natural means; one that has been by chance or chosen through the work of God or other supernatural being and has had little human interference until after childbirth. In many societies during the course of time one gender or the other has been preferred, this gender prominently being male. However, reasons for this stem from socialized thoughts and beliefs that one gender is more valuable or holds a higher…

Biology issues investigation Zoe Skoumbros SACE Number: 798439F Should parents have the right to select the embryo of their child to prevent them from developing diseases? Designer babies are those that have had alterations to their genes in order to eradicate a specific gene or ensure that a gene is not present in the DNA of the baby. These babies are generally engineered in vitro for specially selected traits through IVF which allows pre selection before implantation.…

Cloning may be considered an extremely taboo topic to talk about. This is because of having fear in the unknown. What many people do not understand about the topic of cloning is it is not a perfected science. Cloning has so much potential to do well and help our society if people would just allow it to blossom into more of a perfected science. If people would just allow it to do so, and not base its future off of the unsuccessful experiments that it had it had in its beginning, then we could…

The basic principles are simple; the X-sperm contains more DNA than the Y-sperm. Although this difference is small, it is possible to measure DNA content of individual sperm with sufficient accuracy to distinguish between X- and Y-sperm with about 90% accuracy for 50% of the sperm. Therefore, about half of the sperm are discarded as unsexable. The DNA content of sperm is determined using a fluorescing dye, Hoechst 33342 that readily penetrates the sperm cell membrane and binds to the DNA…

Pre-Implantation Genetic Diagnosis is “a process whereby embryos are created through in-vitro fertilization (IVF), which are then screened prior to the implantation to identify any genetic defects; to further prevent certain diseases or disorders from being passed on to a child” [1] – these diseases include, but are not limited to: - Cystic Fibrosis - Down Syndrome - Huntington’s Disease - Hemophilia PGD is used for women who have had reoccurring miscarriages, infertility, and for people…

In “IVF: The Simple Case” an infertile married couple use IVF to create embryos which are implanted into the wife’s womb. The ethics of this technology is called into question by Singer who examines the seven objections to IVF. This paper will focus on the objection that IVF is a frivolous luxury (Singer, 1987, p. 412-13). I will argue that IVF is not a frivolous luxury, couples have a right to reproduction and IVF is simply a method to combat infertility. IVF is short for in vitro…

The Match Killer The world was infected with a disease called Solarx. It was a disease that made every pregnant woman with a baby have a second child created by a toxic the sun was giving off. The two babies would be born as twins. There were some women who were immune to the Solarx, but the world was at a stage where they needed more immune women than not. Every nine out of ten people had a twin. The population of the Earth doubled almost everyday. The leaders of the World Chargers Center…

Choosing the traits for your baby was a thing of the future, but now it’s a reality. Designer babies, also known as Preimplantation Genetic Diagnosis or PGD is where you can choose the genetic “makeup” of your child. Doing so has many benefits, but also many MANY cons. Designer babies are not something literally constructed and would ruin the society of today. Designer babies or PGD is where eggs are taken and fertilized through vitro fertilization. Vitro fertilization is where the egg is…

Perfection: realistic or chimerical? Have you ever imagined what a perfect world would entail? How would humans, one of the universe’s most flawed creatures, adapt a demeanor of perfection? With science continuously evolving at a rapid pace, the foreign concept of “perfect humans” is no longer an absurd idea, but rather a realistic expectation. Scientists are declaring genetically modified humans possible through the introduction of “designer babies.” What is a designer baby? A designer baby is…