Pregnancy 26 weeks constipation is mostly functional, you can drink more water, eat more vegetables and fruits to relieve, if the constipation is serious, you can take medication. 1. 26 weeks pregnant constipation, you can insist on drinking more water, honey water, yogurt, etc. daily. 2. Eat more fresh vegetables and fruits, such as leeks, celery, bananas, figs and so on. In addition, you can eat more coarse grains, coarse grains contain a lot of dietary fiber, such as red beans, black beans, millet, etc., but also to combine the digestion of the intestine. 3. When constipation is more serious, under the guidance of a doctor, you can take some drugs that have a mild laxative effect, such as lactulose oral solution, etc., you can also use corkscrew to alleviate the symptoms of constipation. It should be noted that the use of medication during pregnancy should be strictly under the guidance of a doctor to prevent related adverse reactions.