I am trying to figure out if my last period was a normal period or if it was
decidual bleeding. I am currently 12 w 3 days pregnant and my last period was Jan 26th
my first U/S was at 6 wk 2 days and measured exactly to where I thought I was. However my last ultrasound was at 11 w and it measured me a week further in my pregnancy. So is the ultasound accurate or my LMP? Also was my LMP actually decidual bleeding? It seemed like a normal period.