Early Ultrasound

Elisabeth • I'm a 25-year-old wife and momma to a 19-month-old little guy and expecting baby number two in April 2016!
I am 6 weeks today, early last week I had blood work done and my HCG levels were very high, like 12,000 and something else was 15,000...the nurse made it sound like all this was very good news but they scheduled me my first ultrasound tomorrow, I'll be 6 weeks, 1 day. Judging by what other people are posting they are having to wait until 8 or 12 weeks...any idea why I am going in so early? (Trust me, I am not complaining, just curious) 😊