<s>[INST] I have an extremely irregular period, and recently I I've been getting yeastr infections constantly     as well as rashes     on my our labia...its it possible that my yeast  infections could be caused by gas? And that these issues could prevent me from getting pregnant? [/INST] Hi, I am sorry for the situation you are going through. The yeast infections you are having on your genitalia might be because of:- frequent use of antibiotics- a diet high in carbohydrates- low immunity- partner having the same problemsGas cannot cause yeast infection as it is a symptoms and not a disease. Most probable cause to gas might be:- use of antibiotics that might lead to candida overgrowth in the bowels- alteration of intestinal flora for other issues- food intolerance (especially when it comes to lactose)- constipation Yeast infection cannot prevent from getting pregnant if you treat it accordingly. It might delay from getting pregnant only. All the best!Dr.Albana </s>