If pelvic floor dysfunction is the cause of your Constipation, your Doctor may suggest biofeedback as a TREATMENT. This technique may help you learn to better coordinate the muscles you use to defecate. If you’re pregnant — and in general — it’s a good idea to check with your Doctor before using any laxatives other than fiber supplements. It’s good to check the content of prepared foods for their claims of fiber content. Drink plenty of fluids and get as much exercise as you can. Swimming and walking are good choices.