A few things I would like to throw in:
Breastfeeding hard at the beginning but easier over the long haul (I only had to make sure I had enough diapers and clothes for a trip food was covered) If you want to do it find someone who had troubles that you feel comfortable calling in the middle of the night when everything is going wrong.
Cereal as soon as you are ready for it - Rhi started at 5 weeks my nephew at 3 days EVERY BABY is different. (and if he/she tries to eat your meal off your plate just share it's easier that way ... Rhi at 6 months was eating tamales and chili off my plate no if ands or buts)
When the baby is crawling around as long as you have made sure that there is nothing dangerous (chemical, choking, etc) on the ground it is best not to see why is going in the mouth ... dog food will not hurt and neither will a bit of dirt and leaves. At least they (and everything else she ate that I didn't see) never hurt Rhi.
AND MOST OF ALL ...
trust yourself - you know your baby best. if it is wrong for you it is wrong for the baby ... and if it is right for you it is right for the baby depsite what the nosey people in the supermarket line say.
Oh and get a sling!!!
Stacy