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Designer Babies Rajendra Kr. Dango BSc BT, 3rd sem LBEF campus Maitidevi,ktm

designer babies

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disign your future baby as you like.

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Page 1: designer babies

Designer Babies

Rajendra Kr. DangolBSc BT, 3rd sem

LBEF campusMaitidevi,ktm

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Overview

What is a designer baby?Real-life situationIn vitro fertilizationAdvantages and disadvantages of designer

babiesPresent statusConclusion

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What is a Designer Baby?

A baby whose genetic makeup has been artificially selected by genetic engineering to ensure the presence or absence of particular genes or characteristics.

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Real-Life SituationIn October of 2000, Adam Nash was the

world’s first designer baby born by pre-implantation genetic diagnosis (PGD)

PGD refers to screening procedures performed on embryos to check for genetic disorders prior to implantation and pregnancy

Combined with in-vitro fertilization (IVF), a process by which egg cells are fertilized by sperm outside the womb

Embryos grown to the eight-cell stage and are checked for genetic disorders

It’s a major treatment in infertility.

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In Vitro Fertilizaton(IVF)

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Advantages

Allows couples who can’t conceive normally to have children

Allows couples to balance gender in their families

Increases the livelihood of a healthy babyReduces chances of miscarriageCan be used to save lives

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DisadvantagesMoral and ethical concerns:

Too much like playing GodKilling embryos that could have grown into

humansSocial concerns:

These genetic techniques are very expensive. Genetically enhanced people may start to

feel superior to those who haven’t been enhanced

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Disadvantages

Safety concerns:Can lead to ovarian hyper-stimulation

syndrome (OHSS)Unskilled lab technology could damage

embryo during biopsyThe removal of cells from eight-cell

embryos has implications for the well-being of people created by PGD

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Present Status

Now a days different fertility institutes in major cities of U.S like Los Angel, New York, Mexico etc. are carrying research.

In a recent U.S. survey of 999 people who participate in genetic counseling, a majority said they supported prenatal genetic tests for the elimination of serious diseases.

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Survey results: 56% supported using genetic tests to counter

blindness 75% supported using genetic tests for mental

retardation 10% of respondents said they would want genetic

testing for athletic ability 10% voted for improved height 13% backed the approach to select for superior

intelligence

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Conclusion

Using genetic techniques we can help prevent certain genetic diseases. This both saves the children from suffering and reduces the cost and emotional strain of looking after an ill child

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Reference

Designer Babies: Ethical Considerations - Nicholas Agar - An ActionBioscience.org original articles

McGee, Glenn (2000). The Perfect Baby: A Pragmatic Approach to Genetics. Rowman & Littlefield.

News.bbc.co.uk/2/hi/health/954408.stmwww.actionbioscience.org/biotech/agar.htmwww.youtube.com