I was just wondering when the first u/s is usually done. I will be 7 weeks when I go to the doctor next week (first visit, after blood test confirming pregnancy) I've read in some books they usually do one at 7 weeks to confirm pregnancy, yet most other people I know were in their second trimester. I just want to see the tiny fetus to know it's there and everything is ok.... I've heard of cases where there is a sac, but no baby in it. UGH.... I'm trying to remain calm, I haven't had any signs or symptoms of anything being wrong, no spotting/bleeding. Thanks for your words of wisdom!!!