I have experienced an air bubble coming from my vagina here and there for my entire life and I know that's normal but, I started my menstral cycle a couple days ago and I always use tampons during my cycle. I noticed that tiny air bubbles are coming from my vagina. No air is going in! The tiny bubbles are coming out one right after another with no break in between all day long! There is no noise, no discharge of any color, no pain, no pressure, no unusual odor. Where is all this air coming from if no air is getting in?? Is there some type of bacteria in the vagina that could be causing all of this gas/air to come out? Or is the menstral blood causing these tiny air bubbles? I am completly lost on what's happening here. I have 2 kids ages 7 and 5. I'm 32 yrs old. Any ideas will help!