Fears like this are very natural when you first start considering liver flushes. And, theoretically speaking, this is relevant fear as well, there is possibility of a stuck stone in a duct. However, the chances are very, very small, practically non existent in my opinion. If you follow the chosen protocol, your ducts will strech to accommodate even big stones. Also, if you check how many Liver Flushes
are being reported on this site and what proportion of them have a stuck stone, your fears will dissolve and fall into the 'proceed carefully' category. But you have to decide for yourself, if you want to have the benefits of the Liver Flush
and brave the possible dangers of it. If you ask anybody on this site, they said that it was worth it.
Good luck and keep educting yourself before your take charge of your own health. There are instuctions for a stuck stone as well, just find them.