Many people get confused over the types of vegetarian diet that exist. Let’s clarify this area:                           

• lacto vegetarian - no meat, fish, eggs,
• ovo-lacto vegetarian - no meat, fish
• vegan - no meat, fish, eggs, dairy products

Some people who it only poultry from the meat category call themselfs semivegetarians. The semi-vegetarian category does not exist. Someone who follows a vegetarian diet does not eat meat at all.