It probably happens in utero, and most likely due to chemical pollutants. BPA in a lot of plastics and just about everywhere in the mother’s environment, and a lot of other estrogenic chemicals. Some of the worst is found in chemical sunscreens, and as you can see yourself by googling toxic and sunscreens, the estrogenic chemicals will cause feminization in the brain and problems in the sex organs in males, cancer and infertility in women.
This feminization effect is most pronounced when the exposure to these chemicals is at a very young age, either in utero or as a young child. Mothers are told to wear sunscreen when pregnant and to slather it on their babies as of 6 months old. It goes from the skin straight into the bloodstream and crosses the placenta.
Baby bottles routinely were made out of BPA plastics in the past 30 years. There is a lot of exposure otherwise as well.
For decades we’ve studied the sexual deformation and changes in sexual behavior in other animals as their habitats have become polluted. We shouldn’t be surprised now at the high rate of both male homosexuality, and babies born with mild deformations of the penis (usually hypospadias or undescended testicles).
Where is you scientific proof?
Something you should have included, is that the media and government have decided to feminize males. The media can’t seem to find a plot for males that doesn’t include some major women’s traits somewhere along the way. I realize that there are action movies that seem to skirt this view, but if you’ll watch closely, the men in these genres are often out-thought by their female sidekicks. Thus the man becomes a mindless brute, while the woman is a brilliant strategist and so much more the real power behind the success of the mission.
Of course our courts have essentially made men into slobbering mindless goons, as they in all too many cases are removed from the decision making processes regarding their children, have only 15% or so of access to their children, and the paternal side of the family has their influence on the child essentially eliminated.
In today’s culture, the male is expendable. As long as he performs as a donor and provides that income stream, he’s done his job. At times even the donor party isn’t a requirement.