Problems I’ve had constipation for Many Years. i finally stabilized myself w / an iron free multivitamin and healthy lifestyle. I’m 9 weeks pregnant so for the past 2 months i switched to a prenatal w / iron. i got severly constipated and tried to no avail Another. my constipation is severe. every 2 days at the most, major straining. i can not sleep from the abdominal discomfort RESULTING from constipation. and i clog the toilet with my huge, hard stools everytime i go. otc remedies like fiber with and give me abdominal cramps citracul. I’m thinking i should go back to my rainbow light multi one a day iron free, and just pay attention That i have plenty of iron in my diet. is this a good solution? is the iron During Pregnancy or baby for me cause i sure do not need it.