I had mine yesterday....basically there's lots of filling in forms, you get asked questions about your medical hisory, your height, weight, all of this gets put down in your notes which you then take away with you and have to keep with you all the time. At mine I had to give a urine sample (which they test to make sure you don't have any infections) she also took a blood sample which gets sent off to the lab to test for all sorts of things such as Thalassemia and your rhesus factor. Your midwife will then put in a request form at the hospital for a scan, the hospital writes to you direct with the date. You have an option if you want this to be a nuchal scan which is where they measure the baby to check for down's syndrome. Your appointment may not be exactly the same as mine as I know it differs according to where you live. Good luck and let us know how you get on! x x