A CPR and Community First Aid and Safety course will be conducted from 9 a.m. to 6 p.m. Saturday in Alterra Clare Bridge of Williamsville, 6076 Main St. The program costs $70 per person and is open to the public. Wednesday is the registration deadline. For information or to register, call 632-7123.
An introductory session to the ovulation method/fertility care system of natural family planning will be held at 7 p.m. Thursday in Mercy Diagnostic & Treatment Center, West Seneca. Advance registration is required; call 809-7525. An introductory session to natural family planning also will be held at 7:30 p.m. Thursday in Mount St. Mary's Hospital; to register, call 298-2296.
Support group meetings, with telephone numbers to call for information, include Alzheimer's disease, 7 p.m. Wednesday in DeGraff Adult Day Care, 82 Mead St., North Tonawanda, 694-7662 . . . attention deficit disorder, 7 p.m. next Tuesday in Forest Elementary School, 250 N. Forest Road, Williamsville, 696-3883 . . . Us Too! prostate cancer, 7 p.m. Thursday in Mount St. Mary's Hospital, 745-9981 . . . grief, 7:30 p.m. next Tuesday in St. Gregory the Great Catholic Church, Amherst, 688-5060.