PumpingMethod family
Length gain0.54 in199 accounts
Girth gain0.36 in186 accounts
Reported outcomesView results
The method behind the device
Explore changes reported with pumping, extending, hanging and other methods, including mixed routines.
The evidence, at a glance
Explore methods
Reported changes from recorded routines, often involving several methods.
MethodLength gainGirth gainEvidence
ExtendingMethod family
Length gain0.67 in114 accounts
Girth gain0.41 in51 accounts
Reported outcomesView results
Manual stretchingMethod family
Length gain0.57 in95 accounts
Girth gain0.36 in55 accounts
Reported outcomesView results
HangingMethod family
Length gain0.58 in83 accounts
Girth gain0.32 in45 accounts
Reported outcomesView results
ClampingMethod family
Length gain0.49 in60 accounts
Girth gain0.33 in79 accounts
Reported outcomesView results
Manual unspecifiedMethod family
Length gain0.72 in46 accounts
Girth gain0.44 in29 accounts
Reported outcomesView results
JelqingMethod family
Length gain0.79 in36 accounts
Girth gain0.53 in27 accounts
Reported outcomesView results
Manual girthMethod family
Length gain0.48 in13 accounts
Girth gain0.42 in21 accounts
Reported outcomesView results
Cock ringMethod family
Length gain0.70 in12 accounts
Girth gain0.35 in11 accounts
Reported outcomesView results
Other protocolMethod family
Length gain1.00 in9 accounts
Girth gain0.41 in11 accounts
Reported outcomesView results
AngionMethod family
Length gain0.33 in5 accounts
Girth gain0.24 in6 accounts
Reported outcomesView results
Every usable sample is shown. One-account values are individual changes; samples below five are small. A dash means no usable measurements, not zero gain. Groups overlap.