Boy moms! My son keeps peeing outside his diaper, how can I stop it?

Lauren • Jersey Mama to Faith 💖 Asher 💙 and Hudson 💙

My son is a week old and every time he naps/sleeps at night there's a wet spot on his outfit! I change him and most of the diaper is dry. I've tried different diaper brands and sizes, tried pointing his penis up or down thinking that's why it's maybe getting out on the side? Nothing is helping! I have a girl so I've never experienced this before! Any tips?