In Hertz's Study, How Do the Mothers and Their Children

In Hertz's study, how do the mothers and their children create a father for the child?

A) by saving and sharing bits and pieces of information from the anonymous profile of second-hand information from people who had met the donor
B) by actively petitioning the medical center to release more information regarding the male donor
C) by finding other men, such as uncles or close friends, who can fill the father role in the child's life without having any legal responsibilities
D) none of these; mothers and their children do not actively create a father