Trish, I know you have already had this advice, but I think the best thing is to get a new pediatrician! Your little one should be OK with formula only (or formula and breast milk), and not need juice or other things to get her going. Hard stools mean not enough moisture, so you might ask about watering down the formula more or supplementing with water. Hopefully the blood is just from the fissures, but you should get a second opinion on what to do and have an exam of her anus and rectum to see that all is ok and she's not bleeding inside. My baby girl had a heck of a time pooping, too, but it was never hard and she didn't bleed. What helped her was tummy massage. And now she sees a chiropractor- which I wish I had started a LOT earlier! Be careful with the home remedies without the advice of a doctor/nurse- especially with her history of Soy problems. Poor little one, and poor mommy! You must be so worried :( I hope you get some good professional advice and relief soon.
M.