How do you shop for Groceries?

Today I went grocery shopping. It is so nice that the kids are back in school so there is no one hanging on the cart, or begging for the coolest cereal EVER! As I was almost at the end of my shopping trip a older couple were commenting on how much groceries I had in my cart. I admit it was pretty full, and it was getting tough to manuver it down the aisle. It got me thinking on how people shop for groceries. I go every two weeks. I make a menu and then make my grocery list off of that. Have I ever mentioned how I love to make lists? I do! Love em! I also do coupons. At first this seemed like such a big hassle but the more I got into them the more I saw how I could really save on some of the very things I was buying every time I shopped. There a ton of resources on the web that you can download coupons from as well like Coupon bug. Or you can have a sil who has extra coupons and shares a lot with you! Thanks again Carrie! ;) So how do you shop? Do you go every week? Two weeks? Or do you go once a day? Tell us your shopping habits and great ways to save a few!