When you have heartburn, or acid reflux, the les relaxes enough to allow stomach acid to rise up into the esophagus this can cause pain and burning in the chest area during pregnancy, hormone. Does milk cause acid reflux during pregnancy. Pregnancy sometimes does cause acid reflux as a side effect of the many changes a women goes through during pregnancy why is this? there are two main factors that are believed to be the cause first, hormonal changes during pregnancy lead to changes in the gastrointestinal tract.
does milk cause acid reflux during pregnancy