Someone I know had a baby many years ago. It was a beautiful sunny day, I was holding the baby and went outside to join a group of people hanging out. The father was outside and yelled out, "No, she's not ready! She can't come outside, she's not ready!" I felt I did something really wrong and immediately went back inside. I never did ask about the reasoning behind this. I assume this may be a Hmong tradition or superstition-- that Hmong infants aren't suppose to be exposed to sunlight or outside until a certain time? Has anyone heard of this?