the juridical laws of the child is born from replacement womb

one of the modern phenomena in human societies is having children from a rented womb in which the woman who is owner of the womb, bears sperm of another person in her womb and after spending pregnancy period, delivers the newborn child to the couple owning the gamete on based on presigned contract. there are a few statements in the juridical laws of many countries among them iran concerning this subject, so this essay is going to consider the juridical orders and laws for these persons including identification of lineage, inheritance, making will, alimony and guardianship of them on based on pertaining jurisprudence and judicial sources. another goal of this essay, is preventing of giving to birth of without identity and sometimes without guardian child in the society. at the end of this essay some suggestion is given about making lawful of this issue in islamic republic of iran laws in making laws area.