Coprastastaphobia is the fear of what?

Coprastasophobia is the fear of constipation. There are a large variety of reasons that cause or trigger the fear of constipation.

But the most prominent ones are are:

Upbringing – People who are raised by people that either are afraid, or have transmitted a sense of uncertainty or danger related to constipation, might experience Coprastasophobia most commonly.

Past Experience – It might be also induced, or suggested from people that might have had bad past experiences with/in constipation.

Genetics – A persons ancestors that have been fearful of constipation were probably more likely to survive and pass down these fearful genes to their children and so on.