HCG confusion!!!

Ashley
Am I the only one confused abt what HCG levels SHOULD BE... 
Blood Work Results
Fri. 8/21
22 DPO-
336- HCG
26.3- Prog
Mon. 8/24
25 DPO-
1177- HCG
Didn't record- Prog.
Some places say this means multiples others say no. 
Can anyone help?!