DNA analysis of a tumor from your body would still show it was part of your body (albeit w/ an aberration).<quoted text>
Actually, a zygore, embryo and fetus ARE part of the woman's body. They are ATTACHED via blood vessles, umbilical chord (belongs to the mom), etc ... thus is PART OF the body.
If it wasn't part of her body while gestating, there would be no ZEF.
There are many things that can be PART OF THE BODY whether its temporarily or permanantly to death - that doesn't share the same DNA as the human host - such as tumors. In fact, there are certain cells in the human body that have NO DNA AT ALL.
Results from DNA analysis of mom and preborn baby would indicate two unique, distinct human beings.
Mom doesn't have two beating hearts.
Although Johnny Carbon disagrees, a woman pregnant w/ a boy does not have a penis.