The magazine will come bagged with a free Penguin book, "The Fat Ladies Club: Facing the First Five Years".
It contains real-life stories from five women who became friends during pregnancy.
Mara Lee, the editor of Practical Parenting, said: "We offered our readers the first Fat Ladies Club book with our February 2004 issue and it was such a hit we knew we couldn't miss the chance to include the second."
Practical Parenting's circulation is 47,216, an increase of 3.6% year-on-year.
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