Dietary fiber can accelerate bowel movements, promote the excretion of metabolic waste in the intestine, and reduce constipation during pregnancy. Foods rich in cellulose include brown rice, whole wheat foods, various types of nuts, dried apricots, peas, raisins, leeks, celery, and figs. Therefore, pregnant women must choose their own acceptable dietary fiber, to ensure normal digestion and absorption during pregnancy, which is conducive to the growth and development of the fetus. Eat more fiber food: hawthorn, coarse grains, various green leafy vegetables; Eat more food residue: leeks, celery, kelp; Eat more food: Sydney and other fruits rich in water; Eat foods that promote bowel movements: honey, bananas, taro, apples; Eat foods rich in organic acids: yogurt; Eat foods containing fatty acids: pine nuts, black sesame, melon seeds; Eat foods containing vitamin B1: coarse grains; Get up early every morning to get a cup of cold boiled water. Ban diarrhea drugs, so as not to cause miscarriage, premature delivery or premature rupture of membranes. The bearing structure, fixed film systems and installation of this greenhouse is relatively simple. And due to it, raw material and manufacturing costs are affordable. Except the high strength woven film is higher, other kinds of antidrop film are economical. In general, the comprehensive cost of film greenhouse is lower 30% ~ 50% than the same size and specifications of the other types of greenhouse. Single Span Greenhouse,Greenhouse Film,Tunnel Greenhouse,Plastic Film Greenhouse JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , https://www.greenhousehydroponic.com