hi, I understand your concern. * In pregnancy mother s digestion is hampered due to hormonal effect on intestines/ bowels & in later months a well grown baby presses the bowels to cause mechanical problem in bowel movements.- making them sluggish in movements. Similarly digestive enzymes can not reach food in intestines in time & so digestion is also hampered. The undigested food remains in bowels for long time gets fermented to produce gasses. thus creating indigestion & bloated abdomen with constipation & pain in abdomen& absorb water from it to make it dry & constipated. All these changes in digestion in digestive system can be managed by - taking small & multiple servings of food every 3 hours.To manage a well balanced eating. - using food in natural form as for possible/ avoid processed food. -Regular exercises/ walking under expert guidance. - drink plenty of clean water & have high fibers in diet, - Apart from this possibility of bacterial/ protozoal/worm infestation needs to be detected & treated specifically. * breathlessness- this is also normal finding in pregnancy with low hemoglobin .Haemodilution & hampered breathing due to sluggish movements of diaphragm . A bloated abdomen adds to it & breathlessness becomes problematic.THis can be managed by- - having iron, protein vitamin B complex & c rich diet. Take Iron supplements avaialable in market. - learn breathing techniques in pregnancy by expert. -Follow ideal life style. - Apart from this investigations to note anemia ( Hb% ) Consultation of a chest specialist to detect & treat Chest infection are needed. SO though digestive problems & breathlessness are due to bodily cahnges in pregnancy... they can not be neglected & have to be managed by self efforts/ doctor s help. Thanks.