is usual thing to happen in pregnancy
due to sluggish bowel ,& pressure of growing uterus
.you need to change your life style & medication if needed.
-eat ,Light & salad,vegetable,fruit contaning (fibers) diet in 5 to 6 installments .Avoid sticky &fast food.
-Take plenty of water & liquids (15 glasses minimum)
-walk for1/2 hr. daily &have life as active as possible.
-Can take mild purgative like Cremaffin
2 spoons with hot water at bed time occasionlly.
-if motion is too hard Glycerine suppository cab be used.