No.

Also I do not think Olympic athletes should be tested. I once competed at a very high level in sports and the use of drugs is significantly higher then anyone would expect. The difference was that the poorer countries only had access to old school steroids (testosterone, dbol, tren etc) while the richer countries had access to things which at the time were impossible to detect (GH, IGF-1, Research Peptides).

The effects of steroids specifically are seen many years after use, so unless you are testing the lifetime of an athlete the test is meaningless anyway.

2 twins, one does steroids for 2 years, one does not. The steroid user comes off of drugs for another 2 years, and still has a major advantage over the non-using athlete.