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Originally Posted by
numbere
I'm not trying to be argumentative, but if someone posts an article and then asks a question you should read the article before commenting.
The following is a paraphrase.
Antiandrogens like finasteride are often thought of by the lay person to induce impotence. The truth is even an individual with low testosterone levels can achieve an erection. In addition to androgens, visual, olfactory, tactile, auditory, and imaginative stimuli influence the libido.
Your loss of libido could have been simply coincidental and related to other factors such as a high propensity to sexual dysfunction, and/or the placebo effect.