Dallas [US], September 26 (ANI): According to new research published today in Hypertension, an American Heart Association journal, in vitro fertilisation (IVF) using frozen embryos may be associated with a 74% increased risk of hypertensive disorders in pregnancy.
Washington D.C. [United States] December 21 (ANI): In a first, the United States woman has conceived a baby from a donated embryo which was the longest known frozen human embryo, reportedly for over two decades.