I am 39 and my last period was the first part of December. It was not normal though because it contained a high concentration of clear mucous. It went from looking like a red striped gel to a watery, slippery substance (not that of normal tissue). My husband had a vasectomy 18 months ago so I don't think I can be pregnant, also I don't have any of the other symptoms. I haven't had any hot flashes so I'm confused. %-)