Everything pointed to...

Blair
Every theory I looked at (Ramzi, skull, nub, Chinese calendar, Mayan calendar, heart rate, and even my gut feeling) ended up being wrong! All pointed to me having a boy, but we confirmed yesterday that I'm having a girl! Baby girl even had a growth spurt and measured a full 5 days ahead (16w5d, supposed to be 16w0d). I'm in shock, but couldn't be happier!