Ethical Issues in New Uses of Preimplantation Genetic Diagnosis
By Edgar Dahl,
Human Reproduction
| 06. 01. 2003
Vol.18, No. 7
[Editor's note: In this brief article,
German bioethicist Edgar Dahl raises and dismisses five objections
to the future use of embryo screening to choose the sexual orientation
of children. He does not mention any evidence for, or controversy
about, a "gay gene," but concludes that if a "safe
and reliable genetic test" for sexual orientation were
to become available, "parents should clearly be allowed"
to use it, as long as they are permitted to select for homosexual
as well as heterosexual children. Dahl has previously argued
that PGD should be allowed for sex selection for social reasons.]
Should parents be allowed to use preimplantation
genetic diagnosis to choose the sexual orientation of their
children?
Extending the application of preimplantation genetic
diagnosis (PGD) to screen embryos for non-medical traits such
as gender, height and intelligence, raises serious moral, legal,
and social issues. In this paper I consider the possibility
of using PGD to select the sexual orientation of offspring.
After considering five potential objections, I conclude that
parents should be permitted to use PGD to choose...
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