I was wondering if anyone knew anything about traveling to a higher altitude while pregnant. I read that a big change in altitude could be a problem, but I am not sure what constitutes a big change or how high is an issue. We live in the midwest at ~1000 feet. We have a trip planned at 27 weeks. We will be staying in a different city each day - most cities are 1000-2000 ft, but one city is at 6000 ft. I have been looking online and will ask my Dr, but thought I would check here too just in case anyone has experience.