If your ever waiting for your scan try not to ask the lady next to you or anyone else how far along they are/when are they due. you may think your being kind and friendly, but you don't know why they are at the scan department. Had this done to me today and I was crushed because I've just lost my baby and I was having the scan to make sure my womb was empty. Not every lady in there is there with her happy ever after. Sorry felt I had to say it