Using Frozen Embryos
Intended Parents often have questions about what happen if the first "fresh" attempt doesn't work. Most of the time, the back-up plan is to use frozen embryos for subsequent cycles. This is true whether the embryos are being placed in the Intended Mother or in a Surrogate.
The European Society for Human Reproduction and Embryology has recently completed a study that indicates that children born from frozen embryos do better and have a higher birth weight than children born from a fresh transfer.
The study evaluated babies born during the years 1995 - 2006. The study included 1,267 children born from Frozen Embryos and 17,857 babies born after normal IVF with fresh embryos. The results of the study showed that children who came from frozen embryos had higher birth weights, longer pregnancies, and less pre-term births. There was no difference int he rate of birth defects whether the children came from frozen embryos or fresh embryos.
It is unclear why the frozen embryo children did better than their fresh embryo counterparts. One suggestion is that "weaker embryos" may have been weeded out by the freeze thaw process, leaving only the healthiest embryos to produce a pregnancy.
So if your initial attempt doesn't work, don't get discouraged. There is proof that the frozen embryos have just as good of a chance of being the child you have always wanted.