One of the reasons a couple resort to surrogacy is the repeated failure of several in vitro fertilization (IVF) treatments.
IVF offers numerous options or additional techniques to improve the probability of pregnancy, such as PGD or egg and sperm donation. However, if this does not achieve pregnancy either, perhaps it is time to consider being parents by surrogacy.
Read the full article on: Surrogacy for Heterosexual Couples:- How Does it Work? ( 33).
