No bowel movements after parvo.

I have a seven month old poodle mix puppy with parvovirus. He was a puppy someone was sending to a kill shelter that I took in. I was told he was vaccinated but apparently it was not true. I first noticed the symptoms (lost of appetite and not barking) last Tuesday and by Friday he was vomiting and had bloody stool. I took him to a vet who referred me to an emergency facility. He was admitted into the emergency facility on Saturday and received IV fluids, antibiotics, pain medication. He was released Monday morning and I took him to my regular vet who told me to take him home and feed him baby food and water. He was seen again today by the vet who removed his catether and again told me to go home and continue with the baby food and water. He said if he throws up too much and is dehydrated to bring him in for a water shot. Wednesday was his first day free of any vomiting. The puppy is drinking on his own and today (Thursday) finally started eating small amounts of baby food on his own. I am also feeding him baby-food and Nutri-Cal to supplement. However he has not has any sort of bowel movement since Monday morning at the emergency hospital. Is this normal? He doesn't appear to be in any pain and is urinating normally. I cant take him back to the vet until Tuesday when I get my unemployment money.