My son has had troubles with constipation as well...
If her prune juice doesn't have pulp then I would make sure it does the other kind of prune juice really doesn't do much. Also you mentioned she drinks apple juice... make sure it's the cloudy kind, like you get from an orchard... again, anything else really doesn't work.
I would cut out anything constipating right now... so NO dairy, and very limited breads, pastas, bananas, applesauce, carrots, rice (all constipating)
We have my son on Flax seed oil - 1 tablespoon daily to keep things lubricated (which might be what she needs at this point) they make yummy flavors, his is strawberry banana
Oatmeal is really good too... give her a bowl of that everyday
You might need to do some rectal stimulation... lube up your finger and gently insert it into her rectum until she tries to push it out (careful it might get VERY messy)
at 5:54 PM on Jul. 13, 2011