Hi Springer, I didn't have robotic but am sure it makes little difference to ED. I was told they'd aim for sparing one nerve and it would never fully recover. Afterwards I was told by another doctor it's a delicate procedure and they can never be sure if they spared the nerves.
It's not a great story, but I always thought, and still think, my ED is getting better and rejected offers of treatment. I tried Cialis but didn't like the aches so didn't try very long. With hindsight, after being led to think it on here, it would be more progressed if I'd used a vacuum pump, but might be wrong. After 2yrs it's temperamental, never spontaneous, sometimes doing nothing and others quite a lad, but never that great in hardness. Although who knows if the pump would have made a difference. I'm not massively concerned but would like to maximise my recovery and am thinking of buying a cheap pump someone on here pointed out.
If you read my profile I've a website with my post op info. All the best.