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first trimester
Embryonic Stage
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Pregnancy Videos & Photos - The Third Month

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Your Pregnancy - Third Month Photo

Brought to you by Nine Months To Birth

In the brain, cells are multiplying and will continue to multiply until the 16th week of pregnancy, (about 3 and a half months) when several billion neurons will be produced, and at certain times, almost 250,000 per minute.

To reach the cerebral cortex, the site where they are intended to be, neurons follow an entire pathway from the deeper layer where they proliferate to the surface, guided along the way by fibers from glial cells.


Pregnancy Video: Weeks 9-12 (3rd Month)

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Your pregnancy is determined from the date of last menstral period, not date of conception. Each pregnancy, expectant mother, and unborn child is different. Your pregnancy may not progress the same as the information found here. The information here is based on the average pregnancy. It is not meant to be a replacement for any advice your may recieve from your doctor. If you have any concerns about your pregnancy, we advise you to contact your doctor.


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