please suggest a vitamin d3 drops for 5 months Old baby

A. 0.5ml for 800 units vitamin D. continue the vitamin d3 supplement until the child gets at least 10-15 minutes of daily sunlight between 9 a.m. and 5 p.m. - before age 1: - 400 units: 1 ml daily - 800 units: 0.5 ml daily - after age 1: - 800 units: 0.7 ml daily stop the supplement when regular sun exposure is possible.