That information is not public or perhaps even really known, and a cousin of hers posted earlier that she did not know how far along she was, but that she saw her about two weeks before she disappeared and she didn't look pregnant. Thus it certainly sounds like she wasn't far along. That could be why they couldn't tell she was pregnant, if she still was. It is also possible the pregnancy ended for some reason before she was killed. It is possible the child was born and is either dead or alive somewhere. She was originally believed to have been killed no earlier than about 1991 when she was an unknown Doe, so it would be interesting know if she died soon after her disappearence in 1988, and that estimate wasn't accurate, or she did indeed die in 1991.. or 1990, or 1989. She was listed as Palm Beach County Jane Doe 1993.
Her clothes seem odd to me(whatever remained of them when she was found), but maybe if she was still pregnant, that had something to do with the shorts? ''She was wearing a pair of men's light-colored shorts with a stretch waistband, size 9 - 11. She was also wearing one large boot on her right foot.'' Or maybe that was what whoever she was with gave her to wear given that she ran away and may have had little to wear. Perhaps her getting bigger from pregnancy had something to do with that. As for the boots? In Florida? I guess it depends on what type they were and they would have fit in more in South Carolina, but I wonder if those were originally hers? They were said to be large. Maybe like men's boots?
I hope they do find whoever did this to her, given that obviously her family had some knowledge, as posted earlier, of her being in a bad sitiuation. So it sounds like there is some knowledge to go on.