God designed marriage as an “intimate partnership of life and love” (see Gaudium et spes, no. 48). In God’s design, marriage is a unique union of one man with one woman “for the whole of life” (see Canon 1055, The Code of Canon Law). Marriage is oriented to the good of the spouses and to the creation and nurture of new human life (seeGaudium et spes, no. 48). Making decisions therefore, about when and how many children to have in marriage is a sacred responsibility that God has entrusted to husband and wife. This is the foundation of what the Church calls, “Responsible Parenthood”–the call to discern God’s will for your marriage while respecting His design for life and love.
As one graphic says – You are worried about the hormones in the cow’s milk and beef – but not in your birth control pill?