The dates of Natural Family Planning Awareness Week are July 25–31, 2021. These dates highlight the anniversary of the papal encyclical Humanae vitae (July 25) which articulates Catholic beliefs about human sexuality, marriage, conjugal love and responsible parenthood.
“To have … To hold … To honor, Natural Family Planning, Supporting God’s gifts of love and life in marriage” is the theme of this year’s National Natural Family Planning Awareness Week, an educational campaign of the United States Conference of Catholic Bishops (USCCB) to celebrate God’s vision for marriage and promote the methods of Natural Family Planning.