I cant remember the last time I had a period, since having Josh 18months ago and being on the pill they have been messed up ever since..what will the doctor tell me and how will they find out how far gone I am? Last pregnancy I werent sure how many weeks i was they just estimated and gave me a 12 week scan, but I see so many messages from you mummys that you have had scans at 6 weeks etc? Im confused lol x