Part,  Paragraph

 1 Intro,1|   responsibility (5) and who is called to beatific communion with
 2 Intro,3|   rational order whereby man is called by the Creator to direct
 3 Intro,3|        the human person, who is called to realize his vocation
 4 Intro,4|         life of the human being called into existence and the special
 5 Intro,4|      supreme good of man who is called to eternal life. However
 6  I,5   |      body of the mother and are called "spare" are exposed to an
 7 II     |         some embryos, generally called "spare ", are destroyed
 8 II,2   | vocation of the spouses who are called to fatherhood and motherhood:
 9 II,6   |         the sexual relationship called for by the moral order,
10 II,8   |       community of believers is called to shed light upon and support
11 II,8   |       in this sad situation are called to find in it an opportunity