Help, mga Mommies! Paano mag-potty train ng constipated toddler o baby?

thank you momsh! we tried prune juice already plus Lactulose, still to no avail. nakakatulong pero mejo hirap pa din. but finally, she pooped with ease everyday when we changed her milk to Arla Full Cream with 3.5% Fat. share ko baka makatulong sa ibang moms!