Hello, I had a partial hysterectomy in 2010, since that time I ve been experience tingling and coldness in my legs while I m sleeping most nights (usually occurs around 3:30-5:00am)...it does not happen when I m awake walking around. Sometimes, if I spend the night out, it doesn t happen. I take 1mg of Abilify to help me sleep, I noticed when I started taking that the the tingling and coldness became more consistent and evident...when I stopped taking it the feeling happens less often...a doctor told me it could be. Restless Leg Syndrome; However my symptoms are different from RLS. I have taken tylenol, flereril, Naproson, etc to ease the discomfort nothing seems to help. Can you please share your thoughts....