Now having said that, as our consciousness becomes more unified over time, our physical bodies will start changing to reflect that. After about 50 years, we are shifting into a more dominant non-gendered body - there are some already being born now. So the new dominant body will not have a gender - masculine and feminine will still be expressed, just not in the physical way. This might sound fairly strange, but remember, if it's introduced slowly it becomes more digestible.
Interesting idea about the non-gendered body, I've never run across information like that before, but it does fit into the scheme of things from what I have run across as far as the higher chakras beginning to be more dominant. I see this happening now, as our lower chakras (1st, 2nd, 3rd) are starting to become less dominant. People right now are noticing changes in their sexual energies (perhaps feeling lessening of desrie) even though there might be some feeling an increase in this energy for the time being. And this shift will produce a more spiritual being, even though the change will be radical (but as ChrisL said it will be introduced slowly to become more digestable)
It should be interesting to see the massive shifts on a world-wide basis this alone will produce. A simple thing like focusing on our higher chakras, on a personal basis can, can also produce this to some extent.