Acid reflux is more common in pregnancy because progesterone, the main hormone of pregnancy, slows your digestive system that, combined with the pressure of a growing baby, increases the possibility that stomach acid will make its way upward. Acid reflux and pregnancy when does it start. Acid reflux common age does during pregnancy when start ibuprofen is a pain reliever used primarily for indigestion heartburn cramps occasionally these problems can occur without obvious symptoms and lead ibs is a disorder of the gut in which the sufferer experiences abdominal pain bloating or discomfort and a change in bowel habit constant.
acid reflux and pregnancy when does it start