Girls, please tell me, those of you who've given birth several times, …

Girls, please tell me, those of you who've given birth several times, does your pussy fart??? ?? Of course it's a very strange question, I just did a vacuum while lying down and when the air came out of my vagina I was so scared ? it sounded like I had farted, then I did it a second time and the same thing happened again, is this normal?? Or also during sex when the dick goes in and out quickly and comes all the way out, air gets pushed into the vagina and then the sounds come out like I'm farting ?? oh it makes me laugh so much. And then I wonder if this is normal or not ?