LONDON, May 17: British fertility experts have devised a new IVF technique that takes thousands of snapshots of a developing embryo that they say can help doctors pick those most likely to implant successfully and develop into healthy babies. At a briefing in London before publishing their results, the researchers said they are already using the technique to select ‘low risk’ embryos that are the least likely to have chromosomal abnormalities that could hamper their development. (AGENCIES)