I also had a polyp Sept. 2009 and it was removed since they saw it first in July 2009. Usually they keep in eye on it and at some point, if it is not gone, they suggest removing it. Some women have trouble conceiving with a polyp, but others still do.
Risa
I would highly recommend going for a 2nd opinion. I had one removed last Sept. I am doing IVF & was not allowed to start until it was removed.
Best Wishes to you!