Yes, men's test dropping, women's test rising.
Food related, and also tap water related.
Well, just prove it? I mean your claim is just childish and ridiculous, and it's is underling the fact that you must be an idiot. If you want to know the truth about the matter, you have just to think what has change in works what folks do or how they spend their past time. 40 years back there wasn't computer related works, people didn't have PlayStations or computers at home. There wasn't any women's fitness boom back then, but all the men were jogging their ass of. This is what it is all about, how we use our time. 40 years ago people move lot more in their work and in their past time, now we move less because all these past time toys which tie us at the front of the TV-screens. We don't have to move at work either, because we work via computers, and we have our immigrants to do all the hard and dirty jobs. Human kind doesn't move enough to maintain the production of these muscle work related hormones, and women's fitness fashion is evening out the difference between man and woman. Did I simplified this enough to you to understand, or do you need an example? I, as a gym rat who is lifting weights three times per week and swimming, cycling, driving motorcycles etc. will product more testosterone than you, who are just a rat, sitting on your lard filled fat ass