How many grown women have totally peed there pants?

The other day I was at the park with my 5 year old son. I had to pee bad and I didn't want to leave him by himself outside the bathroom. So I decided it was time to go home because we only lived a little over ten minutes away and I thought I could make it. Well we're about halfway to our house when we get to a busy intersection and a train is coming! I swear that was the longest train in the world and it took forever. I had to sit there for about 15 minutes. finally we get out of there and back to my house. By this time I'm totally bursting for a pee and I can barely stand up. So my son and I get out of the car and up onto the porch and while I looking through my purse for my keys my pants start to get warm and I look down to see this stain growing and I lost all control and totally peed my pants. Midway through my son points out "mommy your peeing your Pants"! I was so emmbarrased. I can't believe that I'm 25 years old and I peed my pants. Have any other women out there ever peed there pants? It would be nice to know I'm not the only one.