My grandmother and I have been talking about dieting after I give birth. We're going to do a fast together for 3 days to cleanse our bodies. Then I'm going to be on a whole foods diet. I'm not going to eat any processed foods, except for diet soda. I'm probably going to do the "Rainbow Diet" after Noah is born as my first diet. I'm going to try and do every diet I have listed in my "Different Diets" page so I can review them and post my results for anyone curious. I won't do any of the diets that require me to eat meet though because I am a vegetarian and I have been for 2 years.
If you're trying to lose weight, I seriously suggest either becoming a vegan or vegetarian. I'm going to try vegan in a few months. I just need to find a good ice cream substitute that uses soy milk.