Is the man’s garment considered ritually impure if he carries his child and there is a trace of urine on it?

Question:
He says: Honorable Shaykh, may Allah grant you success. If I carry my child for a long period, and after putting him down I see that impurity has leaked onto the child’s clothes, and because my garment is colored I did not confirm whether the impurity reached it or not, is it obligatory for me to change the garment? Since I saw traces of impurity

Answer:
on the child’s clothes, and they do not appear on your garment because of its color, there is no doubt that the stronger position is that it has become ritually impure. So avoid it or wash it. Either wear something else, or wash it. Wash the garment that you believe, based on your strong suspicion, that the impurity reached. Yes.