The urgent drive. The worry that she would not get back in time before she wet herself. We put Rachael through it to measure her capacity; after all, it has been quite a few years since the last time and things might have changed. The driving meant that she not only had something to do while holding it, but also she could not just decide to give in and grab the cylinder prematurely. Having started out with a pretty full bladder and then driving for some forty five minutes, Rachael was seriously desperate to pee by the time we get back. Even here, she could not drive straight down to the hou...

The urgent drive. The worry that she would not get back in time before she wet herself. We put Rachael through it to measure her capacity; after all, it has been quite a few years since the last time and things might have changed. The driving meant that she not only had something to do while holding it, but also she could not just decide to give in and grab the cylinder prematurely. Having started out with a pretty full bladder and then driving for some forty five minutes, Rachael was seriously desperate to pee by the time we get back. Even here, she could not drive straight down to the house but switch vehicles because of ice, which of course led to a further delay. It was a close call, and the cameraman took a tumble along the way, but she does just manage to reach that graduated cylinder in time. Did she pee a lot? Has she still got it?