Tremfya and sexual impairment

[Fred]

One has to wonder who determines what to do studies on.  I mean does someone say I had better sex and I take "x drug" so they do a study on it?  Or maybe someone would say "Since taking "x drug" my little toe on my left foot is tingly" and they do a study on that?  And how many people are commenting on having better sex and doctors reporting it and wouldn't they wonder if that came from just having more confidence or do they automatically go hmm, wonder if the drug is helping? 

I'm beginning to understand why I don't have a scientific mind. 

I do understand the why on some studies, but sometimes I wonder why they study certain things.

Anyway................

Sometimes I never understand why they do so some studies, but then again I guess any study is better than none.