Fresh or Frozen? Which kind of embryos are better?

According to a report released by Danish scientists at the 24th annual conference of the European Society of Human Reproduction and Embryology, children born as a result of using frozen embryos may actually do better than those born using fresh ones.

According to Children Born From Frozen Embryos Weigh More And Do Better Than Those Born After Fresh Transfer, ScienceDaily.com, July 8, 2008:

Children born after a frozen, thawed embryo has been replaced in the womb have higher birth weight than those born where fresh embryos were used * * *.  The mothers had longer pregnancies, and the children did not show an increased risk of congenital malformations.