That bit of info came from here:
A source who has seen the 25-page autopsy report and does not work for either the defense or the prosecution told Fox News that the body of the 8-months-pregnant woman was missing the head and neck, and both arms are cut off at the elbows.
The right leg is severed at the knee; the left foot is missing; the heart, lungs and other internal organs are gone and there is a hole in the upper abdomen above the belly button that may be a knife wound, said the source, who asked not to be identified.
The womb, however, is intact -- suggesting that the nearly full-term baby was not cut out of Lacis body but was expelled naturally after she was killed.
New Details
My personal opinion is the source probably turned information about the (cervix) being intack, to the (womb) being intack.
Think about it. In order to be expelled naturally after Laci was killed the cervix would have to have dilated. I don't think this happened. I believe that as the water warmed up, gasses built up in Laci and the baby was expelled through the deteriorating uterus.
If those bones we saw were actually Laci's there was no way the uterus was intack.
Never trust a source who doesn't want to be identified.
I think so, too. Many of the internal organs left the body in the same manner, an open abdomen area.