According to my diary, I am currently just over 7 weeks pregnant with my 2nd. Am off to the first midwives appt this week. I know everyone says you show much more after your first pregnancy but I seem to be as big as last time at about 15 weeks. Is this normal or is it possible that I'm more pregnant than I thought? Until 7 weeks ago, I have been having periods as normal but some people can have periods when they're pregant - can't they? Short of having an early dating scan, is there any other way I can find out how many weeks I am???