Top Definition
The layer of fatty skin on top of the abs that stretches when a woman becomes pregnant. Women that are too skinny do not have a fertility pouch and as a result have stomachs that stretch awkwardly during a typical nine-month pregnancy. After giving birth the fertility pouch allows the skin to return to its pre-conception state
Thank god for my fertility pouch. After giving birth to Liz, that extra bit of skin really helped my abs stay stretch mark free.
by Me.....and other people October 19, 2010
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