No, you are both wrong
(Sorry, you brought the dairy boards lies)

There is female Hormones in Cows Milk (BTW)

There is NONE in SOY!

You have confused Estrogen with Phytoestrogens!

Women lose Estrogen once a month they need more periodically
Men also have Estrogen but Never Lose it.

Women who eat Naturally occurring Phytoestrogens from plant foods, the Body converts it for Estrogen(as it's needed) and in Asian country's were Soy is abundant The Women There Reach Menopause MUCH MUCH Later in Life.
(they don't need hormone replacement therapy unless they move to Western diet countrys)

What happens when Men Eat Soy products(do their Willy's fall off?)
Nothing happens to them as Phytoestrogens pass through their body as any other food would.

It is worth mentioning that in Western Country's:
Were Dairy is consumed in Idiotic quantity's, There are many Health Concerns associated.

Asthma: for one
Skim Milk = Higher Breast Cancer Chances!
Research from The China Study (a 30 year+ ongoing study)

Also In America/England/Germany/Australia are Men Better Breeders then Asia Or Does Asia have a Population Explosion Problem?

Surely if Soy products are destroying their Testosterone THEN They would have less Kids Not MORE?

Maybe you believe that you really do need 3 serves or more of Dairy a Day otherwise You will Die

So what about the Thai people, They drink Coconut milk &
Their Bones are perhaps the strongest in the world.