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.