But the Human Fertilisation And Embryology Authority (HFEA), which licenses fertility clinics, is running a public consultation to examine whether single-embryo implantation should become the norm.

But the Human Fertilisation And Embryology Authority (HFEA), which licenses fertility clinics, is running a public consultation to examine whether single-embryo implantation should become the norm.

但是人类受精和胚胎管理机构(HFEA)正在进行一项公众调查，以确定是否将单胚胎植入作为标准，该机构负责对生育诊所发放许可。