Honestly I'm not sure what "air kepala" refers to exactly, is it some traditional drink or specific ingredient? Kalau it's something you're thinking of drinking during pregnancy, best to check with your doctor first, especially since you're expecting your first baby and want to be careful. A few of my mum friends always ran things by their gynae first, particularly anything traditional or unfamiliar, just to be safe for baby. What exactly is in it? Mungkin boleh search online or tanya your midwife, derang akan tahu lebih clear!