We are lifetime sufferers here, sadly. I think my ddjust has a slow transit time...i.e. food sits around in herlonger, allowingthe body time to rob it of moisture. We make sure she gets plenty of water, and also we watch her calcium intake, as too much calcium wil bind a person up (think TUMS). As a baby, we always mixed baby food prunes with baby fod pears...she wouldn't eat the prunes alone.
Please avoid banana, ripe, unripe....they are notoriously constipating, in fact Drs tell paremts to give banana to help with diarheah (sp). We avoid them like they are poison. Also anything with rice as well as cooked carrots.
Too much iron will constipate as well....so again try to ascertain how much she needs and how much she is getting.
In an emergency (if she is crying and/or really backed up)..ask your cdoctor about miralax, it isn't a laxative, it is a stool softener. So while it won't make her go, it will make it easier whan she does. It is OTC, very gentle, and lots of docs reccommend it. If it gets bad, ask your doctor is that could be a way to get things moving.
HTH!