Reconstructionist Judaism values the symbolism of the conversion ritual, and encourages those who were not born of Jewish parents and who wish to convert to undergo this rite of passage. The Reconstructionist course of study for a prospective convert, which is determined by the rabbi and congregation the individual is working with, includes history, observance and beliefs, and learning how to make educated choices. The completion of the process is marked by ritual immersion for men and women; circumcision or hatafat dam brit (symbolic drop of blood) for men (unless there exists an extraordinary physical or emotional hazard); a Bet Din (a dialogue with three knowledgeable Jews, at least one of whom is a rabbi), and often a public welcoming ceremony.[20]