What we know about menopause is changing: It can start years earlier

Most women only whisper about menopause symptoms.Hot flashes, mood swings and weight gain: All signs of the hormonal change that signal what we call "the change".Tonight at 5, 10TV Medical correspondent Tracy Townsend takes a look what's happening in the years leading up to menopause-- called perimenopause.Also, learn what we know about menopause is changing: It can start years earlier, we'll show you some of the new treatments and ideas that can help.