I have a female 3 year old Dum who lays with the back half of her body belly-up. I have noticed her doing this about 4 days and it has been going on for about a month. As soon as I go near the cage or go to open the door she instantly flips over and is her usual self, looking for food. I thought it was maybe because she was too full, and trying to pass fecal matter but the day I took this pic (Fri. night) I left for work and came home 8 hours later and she had defecated and passed urates while I was gone but was belly-up again. She doesnt do it all the time, just every once in a while. I also was wondering if she was too warm because she always does it on her cool end but I cooled the room down for a while and I still saw her do it once.
She is extremely healthy, alert, and has an excellent feeding response. As soon as she notices me she is smelling and crawling around right away, trying to find food I may be offering or trying to escape while I'm opening the door (The 2 things she does best). She hasn't been in with any other snake for over 2 years, and this was temporary when I first got them her and her brother were housed together for a while. She lives in a 4 ft boaphile cage alone.
If anyone has any suggestions, please send them this way. I have inspected her and watched her many times but I just cant find anything wrong with her. I have been thinking of taking her to the vet, but i just dont know what he could do.
Please post your opinions about what this could be and if you think a vet (reptile) would be able to figure out or do anything.
I have attached a link to a pic I took Fri night.
Thanks,
Nicole
Jade Belly-up
-----
Nicole Gustafson
Coal's Constrictors (formerly Coal's Cold-Blooded Creations - changed to simplify and there is another 'Cold Blooded Creations'...I'm not trying to hide from anyone or anything! 
Cook Minnesota
BOAS:
Gavin, Lydia, Hailee, and Jade ~ Dumeril's
Wyatt, Sheena, Shaylee, and Mary Jane ~ Columbian
Desdemona ~ Peruvian
Madeline ~ Surinam
Avery ~ Bolivian
CORNS:
Kiana and Sierra ~ Amel
Casper and Kissa ~ Anery
Tripp and Scarlet ~ Bloodred
Aidan ~ Ghost
Skylar ~ Anery Hurricane
Ariel ~ Striped Amel
Lily ~ Blizzard
Ambur ~ Creamsicle
Neva ~ Snow
Sage ~ Normal
BEARDED DRAGONS:
Divine ~ Silver Pastel
Christopher ~ Sandfire Red x Sandfire Yellow
Baby ~ Snow
CAT:
Morgan ~ Calico Tabby
DOGS:
Maximillion Vasco von Katzel and Len-Mar-'s Lexed Leas ~ AKC German Shepherds
HORSES:
Mateo ~ Palomino Paint Quarter Gelding
Chic ~ 3/4 Quarter 1/4 Arabian Bay Mare
Rayna ~ 7/8 Quarter 1/8 Arabian Palomino Filly
Dallas ~ Palomino Quarter Gelding
Banner ~ Red Dun Quarter Mare
Chance ~ Buckskin Dun Quarter Stud Colt

