DESPERATE HOUSEWIVES - "If There's Anything I Can't Stand" - Edie is shocked when she receives some news at the gynecologist's office, an unexpected visitor discovers Bree's pregnancy is a hoax, and Wisteria Lane welcomes new neighbors who happen to be partners, on "Desperate Housewives," SUNDAY, OCTOBER 21 (9:00-10:01 p.m., ET) on the ABC Television Network. (ABC/DANNY FELD) MARCIA CROSS, SHIRLEY KNIGHT