I just received my liquid letro (ordered from this site). The letro is 2.5 mgs per ML -- I want to take 1.25 mgs EOD, so obviously I need 1/2 ML EOD.....here is the dumb question -- is the liquid letro meant to be taken orally with the included stopper or should it be injected? I assumed I should take it orally, but when I tasted it there was a strong alcohol taste so I was a bit concerned that it should be injected......I know, it's a dumb question.....