Second Beta

Today I went for my second beta. I went early this morning to beat the crowd but now I am wishing that I had waited. My beta's were 1.75 days apart instead of 2. Today's beta results were 474.0. The nurse said that the numbers show that everything is progressing okay. I am a little nervous though because the best online beta calculator that I could find showed that the doubling time was 46.4 hours. It is under the 48 hours but it makes me more nervous. I wish that it would have been out of the water great then I would feel much better. The nurse is going to call me tomorrow with my appointment day and time since the secretary already left for the day.