I got a call from my OB/GYN nurse with my blood test results.  She says my levels (quantitative & progesterone) are good & that it doesn't look like twins.  I am relieved, surprizingly.  There was a post about this in the infertility room & it convinced me that I would rather have a low risk singleton pregnancy if I can.  I guess I should change my picture now!  Maybe a picture of my cute belly last time I was pregnant.  I have two people close to me who miscarried last month.  One was my SIL, the other was my foster sister.  I just keep hoping that it doesn't happen to me.  I'm trying to keep up my positive attitude, but sometimes I can't help thinking that this is all too good to be true!