Second Beta

Today was my second beta test ( testing my blood for HCG hormone woman have when they are pregnant).........735!!!!!!!!!!  I am really happy with that number.  Still have to wait until the ultrasound to see if it is twins but my levels are still defiantly twin territory.  They have seen single babies pull these high numbers but more twins!  As for symptoms I still can smell everything and I am so tired!  I have been nauseous through out the day.  My next beta is next Friday and then the ultrasound!