HCG slower than normal rise

[Failaflav]

Hi! I had two miscarriages last year and finally tested positive again last week. At 16 DPO I was 356 and then 45 hours later I was at 537. This is only an increase of 181. Is there a chance this is still viable?

 

[Babylove2023]

Can't give you much advice unfortunately but maybe try posting in the 'Am I pregnant?' section, you may get a better response there
Good luck xxx