Moon pregnancies and child development

On 1/11/07, joe@... wrote:
(...)
> 1. WHAT artificual uterus? Such a thing doesn't exist.

Although there is ongoing research into aritificial uteruses (or
whatever the plural): http://en.wikipedia.org/wiki/Artificial_uterus

There is also ongoing progress in "ectogenesis" as a whole, with
ever-more premature babies surviving with no sequels at earlier and
earlier stages of pregnancies.

(...)
> Why would you doubt that? In a space colony, with Earth-normal
> gravity, atmosphere, and radiation levels, what could possibly prevent
> it?
(...)

I have the same question. Do embryos and fetuses need a high density
of gravitons or something like that? :)