Funeral visitation question. ?

My friends one year old son died on Thursday & the visitation is tonight. I would like to go to the visitation bc I can't make it to the funeral. The only problem is I have a ten month old but no baby sitter. Would it be rude of me to bring her along? If it were a visitation for an adult I wouldn't hesitate but idk how my friend would feel about it bc our children are so close in age. Someone please give me some advice.