CONGRATS NEW MAMA!!!
Hopefully we've kicked off a string of good luck for everyone! How many days past transfer was your beta? I was 8 days past a 5 day transfer and my beta was 90....then tripled in 46 hours to 285 and I am pregnant with TWINS! Yours does sound quite high, but it of course depends on when you were tested. Also, I couldn't stop doing research on betas on everyone was pretty much in agreement that some with very high betas had singletons and lower betas had twins so not to put too much stock into it...easier said than done, I know!
I did read alot of research that said doubling time was more important than the actual number....maybe shown by the fact that I doubled in about 28 hours as opposed to the 48-72 hour norm, but who knows! Regardless, you're PREGNANT and that's amazing!!!!!