Hello sir/mam. I am 25th years old unmarried female. I am suffered from pcod and crvo (centre retinal vein occlusion. I was taking treatment for pcod like ocps and metformin 850 mg. Now I stop all this because my eye problem. I have floaters in my right eye. I do regular exercise and taking balanced diet. There is two major problem with me. First it typical for me to reduce weight without metformin, second is that I do yoga and I like it very much but ophthalmologist advice me not to do some yoga poses like wheel pose. Can you please tell me which yoga I should not do. Can I do suryanamskar. My weight is 72 kg and height 5'4.