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Occurence of Periods in Women

The whole process of periods and the reason behind it is shown in this video.Ovaries produces hormones which change lining of uterus. Each month lining of uterus falls with some blood.

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Channels: Medical

Tags: Why periods occur in women

Uploaded by: ( Send Message ) on 10-02-2013. Dnatube suggest users to have interest in drug testing, mesothelioma, insurance, medical lawyers.

Duration: 1m 41s

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