A new technique for screening embryos for genetic defects during IVF more than doubles the chances that the embryo will implant in the mother's womb, according to a pilot study by UK and US researchers. The method, which has several advantages over an existing screening technique, led to established pregnancies - meaning that foetal heartbeat was detected using ultrasound - in 78% of the 23 women who underwent the treatment. Genetic screening involves testing embryos produced during in-vitro fertilisation for abnormal chromosomes that could prevent the embryos from being carried to term.
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Case study: Childless couple put CGH screening to the test - The Guardian 10th November 2008
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Promising, but bigger trial is needed to win over doctors - The Times 10th November 2008
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Case study: twins on the way after ‘more thorough testing’ - The Times 10th November 2008
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Breakthrough IVF test to double baby chance for childless couples - Daily Mail 10th October 2008
New IVF test increases pregnancy chances, say researchers - The Guardian 10th November 2008
Wednesday, November 12, 2008
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