SpermCheck Fertility test please please tweak.

So my husband had a bull riding accident in high school we are now TTC its been roughly almost 4 years since it happened. Anyways we have been trying for almost 8 months and were curious if he is at a lower count. This was the test after the 7 minutes and I know for sure I followed the directions. Has anyone used these and got this faint of line showing that it is a positive and he is normal? I really think I see something. There has been web pages of others getting the same result as this and they all said it was positive.

Thanks ❤