https://www.voanews.com/a/a-13-2008-07-15-voa29/403668.html
Health Workers Encourage Child Spacing in Northern Nigeria
Both traditional and modern methods help protect the health of mother and child.
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https://www.lulu.com/shop/sheila-kippley/breastfeeding-and-natural-child-spacing-the-ecology-of-natural-mothering/ebook/product-1wz67gyn.html
Breastfeeding and Natural Child Spacing: The Ecology of Natural Mothering
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