The one of the most important reason for this is interest of surrogate mothers and commissioning party can be secured. For surrogate mother, pregnancy care, treatment of medical or obstetrical complications, and remuneration are most interrelated to their fundamental interests. Pregnancy care can be divided into three stages, including prenatal, during and postpartum care.Illegality means that without the support of legitimate and formal medical institutions, the survival and normal rates of births are not guaranteed. Conversely, by commercializing the legalization of surrogacy, we can use detailed laws to avoid these problems? ? ? ? ? ? ? ? ? ? ?