A series of classes for the sympto-thermal method of Natural Family Planning will be held Wednesdays: June 12, June 26 and July 10 from 6-8 p.m. in the conference room at the Church of Saint Anne in Bismarck. Cost is $135. Registration is required. For more information, call Carmen Devney at 471-2363 or email hoofprince@hotmail.com.