Ang mainit na palad ay actually normal sa babies, lalo na kung active sila o nasa init ng paligid, palaging warm ang kanilang katawan compared sa amin! Pero since 5 months na siya, worth checking with your pedia lang just to be sure walang underlying issue, especially kung mainit talaga siya and may other signs like fussiness or difficulty sleeping. A few of us moms notice our babies' hands and feet get warm agad kahit hindi sibol, kaya I always keep my little one in breathable clothes at light blankets lang. Observe din kung kumakain at natutulog pa rin siya ng okay, yun usually ang sign na lahat's fine!