Ay alam ko yan, ganyan din nangyari sa amin nung nag-switch kami ng formula! Honestly nakita namin na talagang need ng time ang baby para mag-adjust sa new milk, so maybe give it another week or two bago ka mag-worry, some of my mum friends noticed na the transition period can be bumpy talaga. That said, kung tuloy-tuloy pa rin ang watery poops or lumalaki instead na bumababa, better to check with your pedia just to be sure it's not something else, kasi ang tummy ng 1-year-olds pa lang nag-aadapt and you want to rule out any sensitivities. In the meantime, make sure he's hydrated well and watch if may other signs like fever or rashes. Fingers crossed na mag-normalize na soon!