40 Years since Humanae Vitae: Lonergan, conception, and contraception. Part 1.
40 Years since Humanae Vitae, Part 2: Finality and Spermatozoan
40 years after Humanae Vitae: Part 3, a note on counterpositions
40 Years after Humanae Vitae: Part 4, The Oocyte
40 Years After Humanae Vitae: Male Procreative Schemes
40 Years Since Humanae Vitae: A Metaphysical Distinction
40 Years After Humanae Vitae: Observations on the Female Procreative Schemes, The Organic Level
Almost 50 Years Since Humanae Vitae: Statistics and Finality in Conception