Hi, ladies. I wanted to follow up on my previous post. I had my first HCG test on Saturday (13 or 14dpo) and my second HCG test on Monday (15 or 16dpo). My first beta was 60 and my second 146 with a 37.2 hour doubling time. We are praying that this sticks. This was just a random 50mg unmonitored Clomid/natural cycle on a whim as our iui and two ivfs with icsi failed. So, it is via my regular ob/gyn vs our RE. The doctor was pleased with the doubling so he hasn't scheduled any other hcgs but scheduled us for a 7wk ultrasound on 12/5. Yikes.