tezcanli on "Looking for realistic perspective on slowing betas"

Thank you so much!! I can't believe how wonderfully nice everyone one is on these boards. It helped so much when I was doing IVF too.
My dr. called and said I should do beta test this am and they just came back at 9181 (they were 4300 on 9/10, 5498 on 9/12), which is a shock but a positive. Perhaps a twin died and the singleton is now moving forward, the dr. surmised. Now I feel that it is okay to hope a bit. Still spotting. We'll see the u/s.
What is placenta VASA?
Thanks again and best to you.