I had to rush my big female T.s.parietalis(JW) over to the Vet. this morning. It was obvious she had some kind of blockage. He did an x-ray and the gave her an enema. The blockage was about 8 inches long. I think she retained an egg chain and it calcified, causing the blockage. I'm hoping she will start eating soon and she'll continue to improve. She is an old snake so I fear for her future.