It is hard to tell by numbers mine at 11dpiui were 63 and on 15dpiui they were 359 and progesterone was 51. Only way to tell is by having the u/s. Mine is 5/24 have they scheduled yours yet?
GOOD LUCK. They didnt even want to test my levels again. I will be 6w 4d when I go for my u/s they said that way they should be able to see the hb. I am really looking forward to it. I had 3 follies when I triggered. All 3 were mature so I am hoping to have twins myself!!
I had and IVF done as well and 10 days after my transfer (5day transfer) my HCG was 246 day 13 it was 1079. Then on day 21 it was 24,711.
I am pregnant with twins. I think its so hard to determine. But I wish you the best of luck... Congratulations...
P.S. I felt like the time b/n my first BFP and the u/s seemed like an eternity. It was much longer that the tww. I get another u/s next Wednesday and the days are just draaaaaaagging by!