Hi, I also have a lazy bowel, or so they call it. i have basically figured out how to keep regular so to speak through trial and error, i find eating a piece of licorice or 2 every couple of days does it for me. i get the darrell lea licorice in the paper bag it keeps for a year as long as its in the bag i just use a peg to close off the bag and it stays fresh its also fat free. if you eat foods that have a natural laxative, ie a piece of fruit everyday it does help, also plenty of fibre. you just need to be mindful of how often you are going to the loo and adjust diet accordingly its the only way i have been able to manage it over the years. just be careful with your fibre intake as you dont want to have too much as it may have a negative effect.
Good luck with it.
Have a great day
Mel