That happened to me too. I was so upset I had to be put out. My second scheduled was a breeze a it worked and was able to hear my beautiful baby boys first scream and it was the best thing ever :-D having my 3rd in may and can't wait!
The second one is soooo much easier in my experience. You know what to expect, you aren't panicking (I was in labor during my first and I was in so much pain). I hate that I've had them, but if you have to have a second, there are so many advantages of planning it,rather than having a rapid,unplanned one. You'll likely have a spinal block, get to hear your babies first cry (this was always my boohoo moment) and get to see baby right away.