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14 Jul 2005

MENSTRUATION
PLEASE EXPLAIN IN LAYMENS TERMS HOW MENSTRUATION OCCURS??? WE HAVE A BET ON AT THE OFFICE!
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Expert
GynaeDoc
gynaedoc

01 Jan 0001

The ovaries secrete oestrogen which builds up the womb lining. After ovulation occurs, this changes to progesterone production, which thins the lining. This declines towards the end of the cycle and the withdrawal of hormones causes the lining to be shed.

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