Hi All,I have suffered from constipation on and off for years, but am fine most of the time. Travel really sets it off, however. Break of normal routine, nerves etc.I am planning a two-week trip abroad alone, but am worried that constipation will ruin the experience, and that i'll be in a foreign place and constantly on the look out for the bathroom. Worst of all, I fear i'll get really ill with it abroad and be in real trouble then.The reason is that my constipation is 'all or nothing' - i either don't get it at all, or it hits terribly and i won't go properly for a week or even two. Can anyone offer any advice? Feel like this problem is really restricting what i can do with my life.