There are a lot of advantages to being running at this stage of my life, but there are also some newer challenges. Like cramps 3 out of 4 weeks a month and the GI symptoms that can be associated. And sleepiness hitting me like a ton of bricks some days, when I've already slept 9 hours at night. Then, there's just the unpredictability of it all. Can't plan races according to the calendar anymore. And sometimes I feel like I am constantly at risk for minor environmental disasters. I have always had to deal with how the hormones hit me emotionally, so at least that is something I'm practiced at! Anyone have any encouraging words or related challenges that we should be warning each other about?