Hey everyone I'm new to Mumsnet, I'm 17 and I'm expecting my first baby. Judging on my last 'period' I am 6+3 however this period only lasted 3 days where as it is usually 5/6 days and I'm starting to wonder if it really was a period, if it wasn't it would put me at 11+2 I've calculated. I see my midwife on the 30th jan if I mention this to her is she likely to send me for an early dating scan or not? Or will she just go off the earliest dates which could mean on my 12 week scan I would be 15+6?! I'm just looking for some advice