My last partner is an OBGYN -- it's completely normal & happens to everyone at some point....
FUNNY STORY:- Some weeks ago he wanted to shave me, so I got on all 4s with my back arched to give him the best view & easiest maneuverability to shave me. Suddenly I just started giggling. When I laughed I "queefed" & that made me laugh more which make me "queef" more & on & on it went in a hilariously embarrassing cycle
I was plum worn out with aching ribs by the time we were done with that hair cut!