I'm about 5 weeks 3 days today and nothing's happening yet!  I'm waiting for the symptoms that'll really make me feel like this is happening.  So far I'm peeing a lot more, I'm having trouble sleeping in the morning and I get really warm at night, I'm pretty tired in the afternoons, and I'm getting some weird almost pimple like bumps around my nipples.  I've never heard of that but when I showed my husband he said he'd read about that happening.  I've only had nausea a few times for just a minute, but I feel starving much faster and can't eat as much at once.  A friend of mine did an u/s today but she said it was still too early to see the baby.  She said my uterus looked nice and big though, definitely like something was happening in there.  I feel like the only for sure thing I have to tell is taking a test every few days.  It's just makes me feel better to see those little lines time after time, so I know I'm not just making it up. : )  My first Dr's appt is this Thursday morning, and then my friend said she's do another u/s next Monday.  She said sometimes just a week can make a huge difference, especially if the baby's a few ays to a week smaller then my actual pregnancy weeks.  So I'll probably measure a week or so smaller than I really am.  But that's okay.  As long as my little guy or girl is in there growing like they're supposed to.   I'll keep posted after my appt Thursday morning.