To answer some questions:
1.) The Sept 2007 Kingdom Ministry, Questions From Readers Box:
2.) There was a WatchTower article (Private, JW edition) a few months back containing "counsel" on not showing affection during the meetings such as hand holding while the prayers are given, etc so as to not "stumble" others. Others in this case being horny males who can't keep their boners down because not only can they not have sex, they can't whack off either. SAD.
- Wing Commander