For women passing midlife can deal a blow to their sex drive however two new studies have offered hope to women who want to get their sexual mojo back. An important step toward developing a successful and safe treatment for women after natural or surgical menopause is to find out how much testosterone is really needed to bring desire back. One of these studies looked for that as well as how much it took to produce other testosterone-related effects such as increases in lean body mass in women who had undergone hysterectomy. The other study tested a nonhormonal therapy flibanserin