II went for my 8 week booking in appointment on Monday the midwife said I would receive a letter for my 12 week scan in the post in the next week or so. I've got home today and have a letter to see a consultant at the Obstetrics ante natal clinic. It says I may have a medical examination and to take a urine sample. Then underneath mentions a scan it says when I'm there I may have a scan. I'm confused what this appointment is for can anyone help me? I thought I would just be getting an appointment for a scan but this letter doesn't sound like it.