Hi, as you have no job in which there is prolong standing, the progression of the varicose vein will be slow. Also, you can prevent its further progression by keeping your leg high while sleeping by keeping pillows below your legs. Also, you can tie a crappe bandage on your lower limbs starting from toes to the thighs while you are going for prolong standing. You should also do calf muscles exercise, and quit or reduce smoking if you are doing so. These varicose veins if smaller than 3mm may be treated by superficial laser therapy also.