Kelly, If it's a cyst it shouldn't interfere at all. I have had cysts fir years now and they come and go. I barely notice them unless they rupture...then the pain can be severe for hours. I conceived perfectly fine. When I got my first u/s the tech said that she saw my cysts, but not to worry b/c they were good for the baby??

I didn't go into details with her, but now I wish I would of!!! I was just to excited to be seeing my little bean for the first time. My DH and I are still "bding" so I don't see why you guys can't. Are you experiencing anything else or just the mild cramping? It sounds like you are concerned about cysts so here is a pretty detailed and helpful website to look at!
http://www.ovarian-cysts.com/html/symptoms.php3
I hope this helps you feel a little better!!
Sandra