Hmm, kalo anak baru pass motion cecair kuning je macam tu, honestly better check with your pediatrician lah, boleh jadi normal transitional stool ke, atau ada something else je. A few of us have been through this, sometimes it's just part of their digestion settling, tapi kalo dah few days gini or anak nampak uncomfortable/lethargic, jangan delay ah, better get it checked cepat cepat.