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 pregnancy signs. Indigestion, also called heartburn or acid reflux, is common in pregnancy it can be caused by hormonal changes and the growing baby pressing against your stomach you can help ease your indigestion and heartburn by making changes to your diet and lifestyle, and there are treatments that are safe to take in pregnancy.
acid reflux pregnancy signs