I've gone through three blankets yesterday because my son either leaked or pooped on his blankie when I was changing him. Just gonna have to buy extra stuff. What I did

if you have a diaper changing pad, use it. I know it will only help a little since boys pee up, but I use mine with my daughter and its saved me from her getting pee and puke on the bed. just not me lol

boys will pee on everything you love lol. my son has peed on me so many times I've lost count.

lol get used to it babies love to spit up and pee on our blankets