It's not that hard to do your own fecals if you have a little background in science folks.
Step One: obtain a copy of
Understanding Reptile Parasites by Dr. Klingenberg, it explains the procedure in detail. Step Two: Appropriate your child's microscope kit. Step Three: Go to your vet and tell them what you've got and what you need for it. Step Three is generally the most problematic depending on your relationship with your vet

All facetiousness aside you could try doing them yourself and fix the slide and let the vet have a look at it if you're really that hard up but it's usually best to respect the vet's professional opinion and experience IF they have any with reptiles. I don't mind paying if it means my animals are healthy.