Beta HCG slowing down

Hi all,

Im pregnant after my second IVF transfer, the first one resulted in a missed miscarriage at 8 weeks and my current pregnancy appears to be following the same pattern.

I would like to know if anyone has experienced a slow rising hcg to 90 hours in week 5/6 and still achieved a live birth. Possibly someone with a number lower than 6000 which I understand is more normal for hcg to slow down.

Here is my trend:

10dp5dt 69

12dp5dt 154 (40 hour)

15dp5dt 534 (40 hour)

20dp5dt 1300 (93 hours)

24dp5dt 2700 (91 hours)

I know the odds are not in my favour and that I just need to prepare to go through another miscarriage, but I just can’t comprehend how is it possible for this to be happening again.

I would love to know if anyone had a positive experience in a similar situation.

Thank you