We cloth diaper but will be using disposables the next few days. When we use disposables we use Target brand and have been using size 1s. She's about 12.5 lbs right now and I'm wondering if I should move her up. She's not leaking pee but when she poops it's leaking out the sides of the legs cause she's only really going 1-2x a day now, so it's a big bowel movement. I haven't moved her up cause the tabs still touch around her waist but I'm worried of getting poop everywhere when she's in a disposable.