Bah. This thread is a troll right??
I can't even begin to tell you Ps3 that what you're suggesting is just fundamentally impossible.
1. Womens design by nature is be able to carry and birth babies (The same going for most other animalls -- (Minus asexual, and the few males that can).
2. Even if men could, they do not produce the right hormones.
3. How the hell would a male even birth it? The vagina is made to stretch itself and expand, the Penis is made to become erect.
If males could have babies, genetically it would end up looking like this...








