Ways to avoid constipation during pregnancy

Pregnancy hormones can slow movement through the bowel, while the growing uterus may add pressure. Nausea, reduced activity, changes in eating, and iron supplements can also make stools harder or less frequent. Constipation is uncomfortable but is not usually harmful to the pregnancy itself. Straining can aggravate piles, so prevention is worthwhile.

Sip water regularly and include fibre from vegetables, fruit, oats, whole grains, beans, and lentils. Increase fibre gradually so bloating does not become troublesome. A daily walk or other pregnancy-safe movement can stimulate the bowel. Go when you feel the urge; placing your feet on a low stool can make the position more comfortable. Do not start laxatives, herbal products, or change an iron supplement without checking with your maternity clinician. A nutrition counsellor can help if nausea or dietary restrictions make meals difficult.

Contact your maternity team or GP if constipation persists despite self-care, keeps returning, or follows a new medicine. Seek urgent advice for severe or worsening abdominal pain, repeated vomiting, a swollen abdomen, inability to pass gas, blood mixed through the stool, or black stools. These symptoms need assessment rather than home treatment.

Could my iron supplement or another medicine be contributing? Which fibre supplement or laxative is suitable for my stage of pregnancy? How much fluid and activity are appropriate for me?