SELECT categorielang.*, catMere.categorie as categoriemere
	FROM categories
        INNER JOIN categorielang on categories.IDcategorie=categorielang.IDcategorie
        INNER JOIN categorielang as catMere on categories.IDparent=catMere.IDcategorie

	WHERE categorielang.url='rapport-a-risque-de-grossesse'
        and catMere.url='sexualit�'