I think it's kind of a weird panel of tests. I wonder what selection criteria they had.
Testosterone: still not sure why you would like to test this regularly at home. But I'm not an endocrinologist.
CRP: Very unspecfic marker of inflamation.
LH: I guess I was wrong and this could be quite useful http://www.ncbi.nlm.nih.gov/pubmed/950047
Vitamin D: Severe depletion can give you unspecific symptoms so it's not bad. There's just no need to test it more than once really. If you are depleted just take supplements.
Flu: Still beats me why this would be useful other than general interest (which sometimes is enough I guess).
Testosterone: saliva sample, free testosterone
Fertility: blood sample, Luteinizing Hormone (LH)
Inflammation: blood sample, C Reactive Protien
Vitamin D: blood sample, 25(OH)D Vitamin D
Flu: nostril swab, Influenza A
any further thoughts?