Is change of skin color normal? My baby was extreme fair upto 10months. She was born in cold climate country. After 10months we returned to India and her color came to normal fair. Now that she is 1.5years she is turning dark. Here it's extreme hot but we hardly go out. We are inside the house all time. Her body color is turning darker day by day why is it so? I'm worried not about being dark but about drastic change of color.