Cold beverages are fine as long as they're not too sweet or caffeinated. Iwas na lang din sa artificial flavorings and preservatives. Ice cream and other sweets could increase your risk of developing gestational diabetes po as well as weight gain kasi it's high in calories and sugar. Try nyo na lang po fruits siguro and yogurt (check nyo na lang po No Sugar Added as much as possible)
if cold and sweet,possible na makaaffect sa size ng baby and spike up your sugar. cold water is fine.