How long have you been TTC?

We had given up on trying alomost a year ago. We had started TTC our 3rd child in June 2007 and were not successful. We lost a baby at 9 weeks that November, then got pg again in Dec only to have it be ectopic and rupture in February. We then went to a fertility doc and tried clomid, injectables and IUIs without success. In 2009 I had another early m/c. In August of 2009 I gave up on the fertility doc. I had another early m/c in Feb of this year and quit the TTCAM boards b/c I needed to move on. I was surprised to find out I was pg this month. DH and I do nothing to prevent (haven't since 2007) so now we are amazed and trying not to get to excited. My first goal is to make it to 5 weeks, then 6 weeks and we'll go on from there. Hoping I can make it to a first u/s adn see a beautiful heartbeat.