It may not. If it has been going on over a year, you may need lab & or a GI consult to rule out other causes

Pregnancy does increase gastritis and reflux. I would recommend being on and continuing some antacids like Pepcid AC or Prevacid during pregnancy, avoiding spicy food, avoiding greasy and oily food. It would be important to discuss a healthy diet during pregnancy with your doctor.

Hello and thank you for your question.
Nausea and vomiting typically improves by the 17th week of pregnancy, but in some unfortunate women, it may persist throughout the pregnancy.