I had a very slow crash into a fence post well , clipped it really while riding a tandem . I hit my pubic bone on the headstock of the bike which hurt a bit and also made my nuts ache a bit . Carried on with the ride , it hurt more and more as I went round . Didn ' t stop hurting all afternoon and into the evening . Paced around my living room that night in agony , as sittingbending at the hip was excruciating , and s sobbed . It ' s the only time I ' ve cried from pain as an adult . The next morning I woke up to an enormous bruise the whole inside of my upper thigh , my right bollock and the right side of my chap , and up my abdomen level with my hip was bruised black . I was shocked and thought for a moment I ' d got some form of cock rot . But it didn ' t hurt any more so I put it out of mind . Luckily , it just turned green then yellow as any bruise would and vanished after a few days . But the night of the accident was unbelievably painful .