Is this bad?

Good morning,

Ive got a question or I just want to hear some different opinions. Im using an extender for 3 hours a day and 20 mins of manual stretches both with constant heat.

Now the extender is giving me some problems with blue glans/cut off blood circulation within every 5-10 mins. Ive tried different wrapping, loosen up but all end in slippage.

Now when I lift up my glans in the extender the blood circulation comes back for a few seconds and then after 5-10 mins it returns, is this still bad for your glans or is it not dangerous as long as I keep lifting my glans every now and then to restore the blood flow?

I do 3 hours and every 1 hour I have a break of 30 mins.

Thanks

Tissue needs oxygen. Blood brings oxygen. Deprive tissue of oxygen it becomes necrotic and dies. Next question?