*disclaimer-- I don't think that anyone who doesn't different is doing something wrong or dangerous I merly am a like minded mama who has some support*
don't feel stupid for waiting if anything your in the current "right" way of thinking
ALL of the below Medical groups say EBF till NO earlier than 6 months:
* World Health Organization
* UNICEF
* US Department of Health & Human Services
* American Academy of Pediatrics
* American Academy of Family Physicians
* American Dietetic Association
* Australian National Health and Medical Research Council
* Royal Australian College of General Practitioners
* Health Canada
And for many reasons to wait over 6 months-
-less illnesses
-stronger digestive system (also EBF babies tolerate table foods faster since they have been getting the flavors from you!)
-decrease risk of food allergies (some evidence shows waiting longer than 9 months gives an increase again so the window seems to be 6-9months)
-waiting on solids decrease the chance of future obesity issues (this was one of the bigger ones for me)
-More likely to keep AF away! HAHAHA One of my favorites

But the less you nurse when you start solids the more chance AF/Pregnancy can return (now with that said when I started london I think he nursed MORE!)
-not sure how long you plan to BF but delaying solids keeps your milk supply up there so your more likely to be able to BF longer
My personal choice was EBF till 7 months then very slowly introduce table foods (but not doing the "bland" foods, like EBFing he ate what I ate, I'm talking Indian food, Thai food, And heck he got octopus last week

). No other liquids besides BM till he is 1 yrs (I'm actually hoping for 15 months!), he has gotten a few sips of water while out so I didn't have to nurse while eating my food though, not more and 1-2 oz though. One "problem" I see is that when you start solids young or to fast is that they don't have BM (or formula) as there NUMBER ONE source of food for that first year....which EVERY SINGLE medical group I know says it should be. I think we parents get so excited about the eating part that we rush (not just age to start but how much in one day). London is just starting to get snacks AND one meal a day of solids. Its VERY hard to not just give more and more fast---because it is so fun watching them explore food.