Hi Mothers, Till when should we give vitamin D drops to a baby? we gave it for full one year but then stopped 2 months back as my baby used to spit it out. also how can we expose the child to sunlight and for how much duration as we have limited sunlight on our terrace during the day. during the noon, its extremely hot which can burn child's skin and also uv rays can be harmful. please suggest on the vitamin d drops and sunlight exposure.