I went for my first dr appt today. She didn't do blood work of ultrasound yet, but that's scheduled for March 18th. I'm 6 weeks tomorrow, but my doctor said I feel more like I'm 8 weeks. Those of you who have had twins or are pregnant with twins, was it the same way for you where your doc felt that you were measuring further along and later you found out it was twins? I guess I just want to know if I should be excited and hopeful for twins or not! :)