Tl:Dr Estrogen from birth control products is extremely hard to filter out of the water supply. It ends up back in drinking water for men to consume, lowering testosterone levels.

Body

I remember back in high school a friend of mine did a report on how contraceptives are effecting our water supply. I did some research and learned that it was in fact true. Basically what happens is contraceptives such as pills and rings increase a women's estrogen by a good amount. This is then excreted when they piss. As it goes into the waste treatment plants the bacteria there are only targeting things that are found in waste such as e coli and the other things associated with those bodily functions. The estrogen passes through basically untouched and gets "recycled" into the drinking water supply through the environment. We then consume that water and the estrogen in it, lowering our testosterone. Notice how 50-60 years ago there were a lot less "pussy" men around, yet now you can find one just about everywhere you look? This could well be the reason. Maybe I am going off the deep end but I thought this might fit well here.

Lessons Learned

Women want to sleep around without consequences and men still get shafted for it because science.