Hi Sharon,
To keep things "moving" on a regular basis I would take the husks on a daily basis. But saying that everyones bodies are different - maybe you could try taking them daily as directed on the packaging and if it is not giving you the desired effects amend the number and/or frequency you take them until you find what suits you best.
After a rather nasty experience early on in my CD journey I started taking PH and have had no issues since - I prefer the loose husks myself and like to add these to my shakes. However, I do have the capsules too for holidays and weekends away etc and these work just aswell as he loose variety.