Is it normal for a woman to make the sound of passing wind but with her vagina

I actually know its normal but is it very common?
What it is, I couldn't describe it in the heading , is that sometimes some womans vaginas make the sound usually made when passing wind/expulsing gas through the anus.
Have many members experienced this often? I also thought it would be good to bring up as when it happens to a woman for the first time, even/especially an experienced one, sometimes they think there is something wrong with them
As I said I know its normal but how common is it ?