Some small clinical studies suggest that medical-grade extenders may provide modest flaccid length increases (1–2 cm) if used for 4–6 hours daily over several months, though research is still limited [5, 14, 15].
Online proponents argue that this forced blood pressure creates micro-tears in the internal chambers—specifically the corpora cavernosa . The theory alleges that as these tissues heal, they expand, resulting in a larger flaccid and erect state. does jelqing work before and after
Disclaimer: This information is for educational purposes and does not constitute medical advice. Consult a urologist before starting any penis enlargement routine. though research is still limited [5