Lecture on Pregnancy and Childbirth, Russia (1987)

Abstract Konstantin Buteyko’s 1987 Moskow lecture provides an in-depth analysis of applying the Method of Volitional Elimination of Deep Breathing (Buteyko Method) to obstetrics. The author examines in detail the physiological mechanisms through which pulmonary ventilation impacts the course of pregnancy and the labor process. The work substantiates a direct correlation between hyperventilation, umbilical vessel spasms, and the development of fetal hypoxia. It addresses the clinical aspects of normalizing arterial and alveolar CO2 levels, managing labor dynamics without unwarranted clinical intervention, and establishing foundational principles for natural infant feeding and neonatal care. Criticizing conventional mid-20th-century obstetric approaches, the author proposes an alternative paradigm grounded in evolutionary biology and the restoration of gas-exchange homeostasis. The lecture incorporates answers to audience questions regarding fetal malpresentations, infectious complications, and complementary feeding timelines, presenting a comprehensive antenatal preparation framework centered on respiratory normalization. This monograph contains the full verbatim transcript of the lecture, an academic English translation, and comparative research studies evaluating the Buteyko method against contemporary evidence-based obstetric protocols and Hypnobirthing methodologies. Core Focus: Respiratory Physiology — Obstetric Practice — Comparative Analysis — Homeostasis. Conceptual Key Nodes: Correlation between CO2 parameters and labor dynamics. Immune system optimization through respiratory normalization. Innate physiological mechanisms of fetal protection during delivery. No. 1: Comparative Analysis: The Buteyko Method vs. Modern Western Evidence-Based Medicine (2010+). No. 2: Comparative Analysis: The Buteyko Method in Labor vs. the Hypnobirthing Protocol (Mongan Method / HypnoBirthing). No. 3: Official Obstetric Practice in Canada / A Perspective from a Modern Canadian Maternity Ward.