TTC Journey begins this Summer or Fall 2009

I am 28 and I currently take YAZ BC to manage ovarian cysts. I work with my doctor closely and I have been doing this for the past 3 or so years. The last time I went in with pain from a small cyst, my Doctor asked "when do I plan to get pregnant?" This was last August 2008 or the following September. Since then I have been absolutely anxious about missing my opportunity to be a mother. I take my BC daily, although I can't blame anyne but myself when I miss a pill and a cyst forms. My doctor says that when I am ready to conceive we will stop the bc treatment for 3 months and try. Although my doctor encourages me and tries to be confident that I will be fine, I still worry, everyday. Is it possible for me to become pregnant?