The LDS Church also practices the lesser sanctions of private counsel and caution, informal probation, formal probation, and disfellowshipment. Disfellowshipping is used for serious sins that do not rise to the level of excommunication. Disfellowshipment denies some privileges but does not include a loss of church membership. Once disfellowshipped, persons may not take the sacrament or enter church temples, nor may they offer public prayers or sermons. Disfellowshipped persons may continue to attend most church functions and are permitted to wear temple garments, pay tithes and offerings, and participate in church classes if their conduct is orderly. Disfellowshipment typically lasts for one year, after which one may be reinstated as a member in good standing. In the more grievous or recalcitrant cases, excommunication becomes a disciplinary option. Excommunication is generally reserved for what are seen as the most serious sins, including committing serious crimes such as murder, child abuse, and incest; committing adultery; involvement in or teaching of polygamy; involvement in homosexual conduct; apostasy; participation in an abortion; teaching false doctrine; or openly criticizing church leaders. A revision to the 2006 and subsequent "Handbook" states that formally joining another church constitutes apostasy and is an excommunicable offense; however, merely attending another church does not constitute apostasy. An excommunication can occur only after a formal disciplinary council. Formerly called a "church court," the councils were renamed to avoid focusing on guilt and instead to emphasize the availability of repentance. The decision to excommunicate a Melchizedek priesthood holder is generally the province of the leadership of a stake. In such a disciplinary council, the stake presidency and stake high council attend. The twelve members of the high council are split in half: one group represents the member in question and is charged with "prevent[ing] insult or injustice"; the other group represents the church as a whole. The member under scrutiny is invited to attend the disciplinary proceedings, but the council can go forward without him. In making a decision, the leaders of the high council consult with the stake presidency, but the decision about which discipline is necessary is the stake president's alone. It is possible to appeal a decision of a stake disciplinary council to the church's First Presidency. For females and for male members not initiated into the Melchizedek priesthood, a ward disciplinary council is held. In such cases, a bishop determines whether excommunication or a lesser sanction is warranted. He does this in consultation with his two counselors, with the bishop making the final determination after prayer.