Is it possible to test one's hCG with a home pregnancy test? Did it twice with mine... showed up not pregnant. First time used about 100 IU, second time about 200. Nothin.

Does this mean my hCG is bunk?! Balls aren't shrinking much off 500 test so far, but I don't know really, so hard to tell.

It's corion brand that I reconstituted myself if that makes any difference. 5000 iu to 5 mL.