I used EQ diaper newborn . My baby never had leak on her diaper. 2 months pa lang or before that, nagsmall na din kmi agad.depende naman din sa laki ni baby mo un. Ung pagpapalit ng diaper was at least every four hours, pero as needed la din. Pag very obvious na mabigat from pee or may poops na, palitan na agad.