They said they had got some dye to go thru the left but wouldn't say it's fully open so i don't know. I have a boy 10 and a girl 5. We also lost a set of twin boys at birth wihich is why i had gotten my tubes clamped to begin with, which was a hugh mistake!!! At the time though i thought it was the wright thing to do cuz we had taken it so bad. I keep saying i'm gonna stop trying but i'm sure i won't. although my hubby might throw my thermomitor out the window...lol. My hubby is almost 10yrs older so i feel a little more pressure for it to work already cuz he says he don't want to be having babys when he's 50..I'm sure you got a great dr and everything will go great... lots of hope and luck to you!!!!