Oo, marami sa amin ang nakaramdam ng heartburn at acid reflux during pregnancy, lalo na sa third trimester! Mine was really bad kaya I had to sleep sitting up at iwas sa spicy and oily foods, a few of us tried eating smaller, more frequent meals instead of big ones, and honestly it helped. Best talaga na i-mention mo sa OB mo ano na exactly na inaaramdam mo kasi may safe na remedies and medicines na pwede siya i-recommend for pregnancy.