It takes my gf on average 15 mins and up to 25 mins for a trip to the ladies' room. If there is a long queue or if she's having her 'period' I can understand, but these situations are not always the case. I have to admit sometimes this drives me nuts especially when the movie is about to start or when we are in a rush to catch a train or a flight. I noticed that not only my gf has this kind of 'bathroom habit'. Any guys/ladies out there can explain what is going on in the ladies' room?