I thought about this a little more. My last period was April 29. They say you are pregnant based on your last menstrual cycle. I was 4 weeks yesterday. Even if you ovulated the first week of May, you would be considered at the least 5 weeks pregnant. They include the first 2 weeks BEFORE you ovulate in their calculation. So, if he is going by your lmp, you would be 7 weeks today. If you ovulated late like you say, you would be no less than 5 weeks. You would not be considered 3 weeks preggo, because that is when you say you ovulated. I really don't know what the #s are supposed to be, however, it sounds like you are definitely pregnant. They will have to do an u/s to get the better idea of how far along you are.
I hope that helps.
at 16 or 17days past iui which would have made me about 4wks i was at 400 and they said it was excellent
I agree, i don't know anyone who had a number of 738 at only 3 weeks!!! Sunds like you have a BFP to me! : )
My beta just read 520 yesterday and I am 4 weeks. They said my numbers are excellent. I don't think a 738 is supposed to be 3 weeks.