While internet forums and anecdotal reports sometimes claim gains of up to 3cm within 1-2 months, these results are not supported by clinical evidence.
: There are no robust clinical trials that prove jelqing permanently increases length or girth. A single, often-cited study from the 1970s reported an average gain of 1 inch in 30 men over three months, but modern researchers consider this data unreliable and poorly controlled. Anecdotal Results jelqing before after results top
Jelqing: Benefits, Side Effects, Technique, and More - Healthline 7 Jan 2025 — While internet forums and anecdotal reports sometimes claim