Explore Sick Sinus Syndrome (SSS): how a failing natural pacemaker leads to slow or irregular heart rhythms. Learn the types, symptoms, and management options.
Understand the earliest visual confirmation of pregnancy using TVS, linking chronological milestones with critical hCG levels for accurate interpretation.
Uncover the science of *Lactobacillus* ferment. We explain the postbiotic manufacturing process and how this non-living ingredient differs from live cultures.