I had ovarian cysts removed a few months back. Could this effect my chances of having a child later?

On September 1 of ‘08 (yes, labor day) I had two ovarian cysts removed. Now I have more, and I am being put on meds to control them. Could the surgery I had before effect my chances of having children later?

What are the chances of getting pregnant with ovarian cysts while also being on birth control?

The birth control is to sustain the cysts, but I was wondering how safe it actually is to use the birth control to sustain the cysts and still be able to work effectively. My girlfriend occasionally gets extremely bad pains from her ovarian cysts, and she just recently got some of the worst pains about 4 or 5 days after the most recent time we’ve had sex and she believes that her stomach is a bit swollen along with the pains. Can the cysts cause swelling and are the chances of getting pregnant very high considering the situation? Thanks.
Also, will the cysts ever cause any kind of stomach swelling, or at least swelling in the area of the stomach? Mainly belly button and below.
She actually just went to get an ultrasound today and the ultrasound was full of orange dots all around the ovaries. The doctor said that this was bloodflow. What kind of bloodflow is that? Is that normal, or did the cysts maybe break or something like that?

If ovarian cysts keep you from getting period what are the chances you would have to have them removed?

I have ovarian cysts and the last period I’ve gotten was either in October. I haven’t had any spotting or anything. To the answer of maybe I’m pregnant, I do not think I am because I’ve taken 2 tests w/ 2 negative results. People with any personal experiences or any nurses I would greatly appreciate your answers!