Friday, July 31, 2009
New Blood Test Could Predict Success of In-Vitro Fertilization
An estimated 30,000 women undergo in-vitro fertilization (IVF) treatments each year. The possibility of a continuing pregnancy being achieved by IVF has improved dramatically from a nearly 0 percent chance to 1 chance in 4 to 6 at IVF centers worldwide. However, success rates continue to vary in predicting the probability of an IVF pregnancy. IVF treatments yield unpredictable results due to their success being dependent upon such variables as the age and reproductive health of both the hopeful mother and father.
IVF is a process by which egg cells are fertilized by sperm outside the womb in a controlled environment. A fertilized egg is then transferred to the woman’s uterus in hopes of establishing a successful pregnancy. IVF is an infertility treatment that couples turn to when other methods of assisted reproductive technology have failed. Now, new research may have identified genetic predictors for the potential outcome for IVF patients.