In your scenario, a transhumanist man would do the same with egg banks, and then rent a healthy womb.
Also possible.
Actually, since we're genetically engineering anyway, we should be able to combine genetic material from two males or two females (or just clone, of course). And once an artificial womb gets developed you won't need to rent anything, um, living.
In any case, not too many prospects for dating :-/
You and me baby ain't nothin' but mammals, so let's do it like they do on the Discovery Channel suddenly acquires a whole new meaning X-D
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