Loss of sensation would be pretty bad nerve damage, more common are things like a burning sensation or pins and needles.
If you experience anything like that stop until it completely clears up and then if you do start again use way less intensity.
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Start (20-4-2021): 5.5" BPEL x 5" MSEG
Now: 7.5" BPEL x 5" MSEG | Second Goal (7.5" x 5") Achieved on 06-04-2022 My Gains & Progress
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Start (20-4-2021): 5.5" BPEL x 5" MSEG
Now: 7.5" BPEL x 5" MSEG | Second Goal (7.5" x 5") Achieved on 06-04-2022 My Gains & Progress
Next Goal: 8.5" BPEL x 5" MSEG