with zx14 here. elbows full of calcium pinching nerves at night . 2 littlest fingers numb sometimes while sitting, and all time when sleeping at night .
They never suggested any calcium issue for me, just ' damaged nerve'. (Ulner ,I believe). Try keeping your arms as straight as possible while sleeping. Not an easy thing to do. I actually slept on my back with left arm inside the case of a pillow at my side so it would give some resistance to me bending it. Did that for a month or so to 'train' my arm.
