Strict regulation can helpnot hinderscientific progress by Philip Ball / December 12, 2016 / Leave a comment

Human embryonic stem cells, in cell culture

In 1984, a committee appointed by the British government to draw up guidelines for in vitro fertilisation (IVF) in the wake of the birth of Louise Brown, the first test-tube baby, recommended that scientific research on human embryos should be permitted up to a maximum of 14 days after conception.

The recommendations of this report, led by moral philosopher Mary (now Baroness) Warnock, didnt become law until the Human Fertilisation and Embryology Act was passed by parliament six years later. Among other things, the act set up the Human Fertilisation and Embryology Authority (HFEA) to license and regulate all in vitro embryo creation and manipulation, whether for IVF or for scientific research. Violations of the 14-day limit became a criminal offence.

That limit has remained in place ever since. But now some scientists believe it should be extended to 28 days. These proposals were discussed on 7th December at a meeting in London organised by charity the Progress Educational Trust. It marked the beginning of what seems likely to be a broad and extended discussion among scientists, bioethicists, fertility specialists, religious leaders and others who have a stake in the moral, legal and scientific status of the human embryo.

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Should the 14-day limit on embryo research be extended? - Prospect (blog)