HI 'I'M 47YRS OLD NO KIDS AND HAVE MISSED CYCLE FOR 2MOS. LAST CYCLE WAS IN JUNE'08. HAVE SEX ON A REGULAR BASIS NO PROTECTION JUST PULLOUT METHOD. BODY HASNT CHANGED, NO SYMPTOMS. JUST LOST 20LBS AND I EXERCISE VIGOUROUSLY. CYCLE IS USUALLY NORMAN EXCEPT FOR EVERY ONCE IN A WHILE I MISS TWO MOS. OR 3MOS OF CYCLE. I DONT KNOW IF ITS PERIMENOPAUSE OR THE BIG P. HOPEFULLY ITS JUST PERIMENOPAUSE. PLEASE HELP!