You can request lactulose syrup when needed. It helps soften bowel. Alternatively have banana, papaya or drink yakult to wash down bowels.
Once a day but tbh quite dry and a bit difficult to pass… drinking more water and maybe eating dragon fruit and plums will help
Go NTUC to find yellow dragonfruit (this to be this color - eat 1 will do) or look for prune juice. Those helped me alot’
What helped me was fybogel and lots of water and walking.