You should start contractions, which may or may not be consecutive. Some women get them right in order..so many minutes apart, and going down. Some are all over the board. Your water may break, or just start leaking. You may develope some back aching. If you are home when it happens, they will tell you to get to the hospital before you get down to 5 minutes apart or under for the pains. You may already be there, and they will monitor you. If you are induced, they give you the IV drip, then watch you until you are dialate 10 cm. there is little pain these days with all the drugs available, and what pain you have, you probably won't remember much of afterwards. It's different for every woman, so it's hard to predict what you will go through, but that's the jist of it. If you are having a c-section, you go in on a specific day, and that's it!