Take the Menopause Quiz Menopause and Perimenopause Slideshow Osteoporosis Slideshow Pictures Premature menopause: Menopause (permanent cessation of menses) occurring before age 40. Premature menopause may be induced by medical or surgical procedures or may due to ovarian failure. From Women's Health Resources Menopause and Urinary Tract InfectionsFeeling Your Best With Breast Cancer5 Lifesaving Tests Every Woman Needs Featured Centers When Prostate Cancer SpreadsEssential Tips to Manage DiabetesWhat Is Cystic Fibrosis? What Causes It? Health Solutions From Our Sponsors Kept Your Wisdom Teeth? Therapy at Home?