Congrats on your wonderful news!! it sounds like you have everyting under control so I am sure this will be a super sticky lil bub. I have a small fibroid & am currently 8 wks pg so not sure if this is similar to a cyst? The sonogropher at my u/s on Friday was not even going to mention it until I asked as she said it was irrelevant. I'm sure your cyst will pose no problems & might even disappear. All the best!!