Don't forget that we are getting taller mainly because of better diet...
environmental estrogens are the reason that girls are becoming pubescent quicker than 'normal'.... probably..
And there have been many studies - more recent than the ones I cut and pasted. Just stick in environment estrogens in Google search engine (I think www.debriefing.com and www.google.com are the two best search engines)... there is loads going on - as you would expect when man has lost 40% of his sperm in 40 years...
environmental estrogens are the reason that girls are becoming pubescent quicker than 'normal'.... probably..
And there have been many studies - more recent than the ones I cut and pasted. Just stick in environment estrogens in Google search engine (I think www.debriefing.com and www.google.com are the two best search engines)... there is loads going on - as you would expect when man has lost 40% of his sperm in 40 years...