Poop 101 – What you should be looking for:
- Smelly poop with diarrhea: If your poop smells like eggs (or sulphur), and you have diarrhea, you could have the parasite infection, giardia. If you have this infection you might feel fine apart from having the smelly diarrhea.
- Pencil-thin: If your poop is pencil-thin it could mean you are constipated, or it could be an indication of a bowel obstruction. Bowel obstructions can be caused by a prostate enlargement, and colon rectal or prostate cancers. Healthy poop is considered to be one to two inches in diameter.