because, in our House, it is considered that women who gave birth or birth children coming out, it is the child's real mother. On the birth certificate, it specifies the name of the parent template is to absorb a real boon. Although a boon to cradle will not involve any blood with the children. This might cause a problem difficult at a later date about the claim of a mother in a kid. If that occurs, the engagement ceremony to absorb the baby up.