[Nick Danger]

two different morula that combined shortly after hatching from separate zona pellucida that carried them to the mother’s uterus ... two ‘hatchlings’ combined into one blastocyst, with one placental organ sustaining one blastocystic cavity and one umbilical vesicle.

Using more technical terms...

Ya gotta love Free Republic. Where else does the guy start out with zona pellucidas and umbilicle vesicles, and then say, "Using more technical terms..."

I admit it, I read the whole thing. And I probably learned something, although I'm not sure what. I think it's that Jane is lucky to be alive and well-formed, because there were a lot of things that could have gone wrong there, but didn't. In any case, it's stuff like this that makes Free Republic great. No matter what happens, we have at least one expert on staff.

[RadioAstronomer]

I think it's that Jane is lucky to be alive and well-formed, because there were a lot of things that could have gone wrong there

You said it! I could not agree more. However, I am not a biologist, so I am not sure my opinion counts here. :-)

[MHGinTN]

Ooops! Sorry about that, I'm certainly no expert. Oddly enough, I didn't stay in a Holiday Inn last night either. Oh well, perhaps it's not a communicable ailment this babblespeak ...