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Have you ever lived with a pregnant woman?

changes in mood and personality dont necessarily mean brain changes

The volumes of Grey Matter showed statistically significant reductions in women after pregnancy compared to their pre-pregnancy scans and the control subjects.
The main areas involved were located in the anterior and posterior mid-line


apparently they do.
kinda like interrupting a computer during boot cycle and wipeing some of the data off the hard drive..

I think the hormone changes are most likely effecting what people experience as 'pregnant woman behaviour' But what I meant was simply the logic that living with a pregnant woman isn't a scientific study. I don't see where they say the brain change responsible for giving women particular symptoms throughout pregnancy. rather that it is perhaps a type of preparation for motherhood. which is just a hypothesis. theyve only found the changes, they cant say why it exists for certain

_you think_and yet...you still haven't read the article....?
the truth must be a scary thing.

The study used the first trimester as being the cut off for nulliparity (never having given birth) - I don't think they recorded how many women had actually had any previous miscarriages or terminations that fit into this category. I think more detailed research would be needed to determine that.

it could be impossible to know for sure if a womans had a miscarriage, if she's never knowingly been pregnant. could be a hard thing to study. So women wo didnt actually become mothers were used in this one? it's confusing!

Yes they used the first trimester as cut off. You can't really have a miscarriage after that without knowing is perhaps the reasoning.

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