Usually, 3 days na ang pinakamax na hindi ka makakadumi na they consider normal but much better if everyday nagdedefecate ang tao. In your case 6 days na, you should treat it. Eat more fiber, green leafy and fruits. Hydrate yourself and ask your OB if pwede ka magexercise or sretching kasi kapag may movement tayo mas mabilis metabolism natin, esp nagtatake ka ng prenatal vitamins na mas lalo nakakaconstipate. If constipated ka prone ka sa hemorrhoids, worst pa if magkaron ka ng polyps sa colon. Talk to your OB sa mas better remedy pa. :)
Ang masama po ung umire dahil sa constipation.. more water and fiber lang po mommy.. oats, cereals ganon.. energen mommy try mo, dun nagregulate ang bowel movement ko.. kht ngfferrous pako.. tpos lots of water din syempre..