P517 Five 517 27 Nov 22:02.42 monday's previews —————————————————————— A GIRL'S GUIDE TO 21ST CENTURY SEX 23.05 Dr Catherine Hood presents a no-holds-barred, frank journey into the world of contemporary sex. This week, Catherine explains why anal sex is no longer considered taboo for couples. Plus, there's a demonstration of one of the best sexual positions for pregnant women and well-endowed men; and the secrets of (antric sex. ——————————————————————————————————————— five television extra index 530