insomnia
"I am 52  year old female. My ability to get a full nights sleep has steadily declined since a hysterectomy 10 years ago. I am lucky to get 4 hours sleep a night. Occasionally, none. I tried everything, including prescription sleeping pills but quit them after 4 nights of use. Took two 3 mg tablets of natures bounty melatonin and  was off to sleep in less than an hour. Slept well only woke couple of times during night but quickly fell back to sleep. Feel refreshed in the morning."