Surrogacy is much more than a fertility treatment, in some cases it's the last hope for some couples or individuals who want to become parents and have tried other Fertility Treatments with no result. To those who are new to term "Gestational surrogacy" involves the arrangements between parents of a child, or sperm and egg donation to another woman who agrees to carry the embryo through the pregnancy process. This surrogate has no biological relationship to the child. Gestational surrogates utilizes embryos fertilized through in Vitro fertilization technologies and often involve PGD (pre-implantation genetic diagnosis) to ensure success.