I'm feeling hopeful about one step cheapies as my friend got a BFP with them at 11dpo - I know it may not happen with everyone as HCG levels vary, but it's re-assuring to know they do work for some people

good luck with your testing girls xxx
ps this table shows how hcg levels can vary from person to person:
PREGNANCY STATUS SERUM hCG LEVELS
from conception from LMP (mIU/ML or IU/L)
7 days----------- 3 weeks----------0 to 5
14 days---------- 28 days---------- 3 to 426
21 days---------- 35 days---------- 18 to 7,340
28 days---------- 42 days---------- 1080 to 56,500
35 - 42 days---- 49 - 56 days---- 7,650 to 229,000
43 - 64 days---- 57 - 78 days---- 25,700 to 288,000
57 - 78 days---- 79 - 100 days--- 13,300 to 253,000
17 - 24 weeks-- 2nd trimester--- 4060 to 65,400
25 wks to term- 3rd trimester---- 3640 to 117,000