Any with Early HCG numbers or early ultrasounds?

Kc
We got pregnant via IUI this month. Just curious if any has done early HCG testing or early ultrasound. I have an ultrasound in Monday (5w1d... 22dpiui)... Did anyone see anything Significant that early? 
My numbers :
15dpiui: 717
17dpiui: 1621
Prog 77 both days