Hi Nicole,
You and I seem to be on similar trajectories. I did an IUI rather than IVF, and they were trying to salvage my cycle since I over-responded a bit on gonal-f, so I probably only ended up with one mature follicle, but you never know until u/s!
Our beta #'s are similar. At 13dpiui my beta was 94.5 and at 16dpiui it was 422. My clinic doesn't do 3rd and 4th beta's either and my u/s is also on the 25th. It's just not fair

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I'm very skeptical about even joining these forums and not lurking but I figure that's what they are here for.
My birthday is on the 28th this month, so hoping for a good bday gift at my u/s. Here's wishing for great results for both of us, and all the ladies with future u/s.