Answer absolutly not Yes, it does! A huge variety od medicines are affected by alcohol by the simple fact that the metabolization of many medicines take place in the LIVER. Then, alcohol will begin a slow-down on the effect of the shot - not cut its effect, but the shot will pass by your system faster than it should.
Then, the timing you would expect it to be effective will not be true. I just spoke to a pharmacist about the subject, she confirmed to me that MANY CASES like that happen - because after the alcohol ingestion, you cannot determine how long the medicine will stay in your system, then the risk of pregnancy is high.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.