Paul Tully, general secretary of SPUC, said: "Mrs Thompson was the only one of 254 patients to have actually given birth to triplets as a result of having three embryos implanted. She refused to abort one of her unborn children. However, in many of the other cases, one of the implanted embryos was presumably selected for abortion. This sad statistic illustrates the astonishingly high number of unborn children whose lives are considered dispensable in the course of IVF treatment, both before and after implantation."