.....having sleep issues ....normal 5/7 hrs. a night .... recently, go to bed @11:30...up @ 5:30 a.m..... as of a few weeks ago ...back to bed by noon...sleep till 6/7 p.m. .....back to bed @ 11:30 .... no problem ever falling asleep....have had several major surgeries ... 3 heart attacks 4 years ago, dbl bypass... Vestibular nerve removed 26 years ago ... gall bladder, 2 toes removed from "Brown recluse" bites 2 years ago ....the list goes on & on ....am taking Amlodipine, Valium & 81 mg aspirin as well as supplements ..... took a fall 6 weeks ago ... head bled pretty well ....condition was active before fall... I'm sleeping 2x's as much as I did a year ago ....4 years in recovery from different ailments has left me sedentary & tho' eating fairly well, am in a bit of a rut (live alone @ 63, nearest neighbor 1 1/2 miles ....sleep for 5/6...up for 5/6.... sleep for 6/7...up for 4/5....??????