When is AF going to arive...

So I went to the RE's office today for yet another bld draw.  Today's beta... 12.5!  UUGGHH!  I thought it would be below 5 by now.  I just want AF to come so we can jump on the baby train again.  I am still so nervous because we don't really know if the second miscarriage was really a gestational sack and we miscarried due to low progesterone or if it was left over tissue from the D&C in January.  To be honest with you the US looked like a 4wk gestational sac and my beta at the time came out at 1,566.  Which the nurse told me was dead on to me being four weeks along.  But at the same time they said that low progesterone which was a 2 was too low to have even ovulated.  So who knows... I am really confused!  I just really hope that I did actually ovulate on my own after the D&C and that we finally got pregnant on our own.  If it was left over tissue from the D&C does it really take that long for your beta number to go back down.  I had the D&C mid January.  It's almost April and I still have the HCG hormone in my system?!?  To me that does not make sense!   Anyways, I have been on here reading all my DS friend's journals but I haven't really updated anything on me.  That's because there is not much to update on and I am kind of just waiting for everything to fall into place.   With that said I have read a lot of journals with infertility problems and I would like to share this with you all.  I met a woman at my RE's office in the waiting room who just got pregnant.  They had been through multiple IUI's and two IVF's.  They finally decided they were going to take a break when a friend told them about these vitamins/supplements that they should try for infertility.  They are called Fertility Blend.  Her husband was the cause of the fertility issues and this worked for them on the second try.  She said it works both ways for the male and female but I am not sure, I haven't tried them but I have thought about it.  You can check out the website at www.fertilityblend.com  To me any thing is worth a try!  I just thought I would share that with you all.  I don't really know from personal experience but any thing is worth a try to me.  I wish you all the best of luck and lots of baby dust! :)