It really I think depends on a lot of factors. It's not just a simple A to B point thing.
First and foremost his work was funded in order to help cismales such as soldiers who had lost their genitals or men who had accidents or birth defects and so on.
So if they even get to human trials, those men have first dibs which could take years into trials before anything actually came out of that.
Then there would be the issue of funding such things. I haven't heard anything actually recent since his first published article on it in 2006. It's already now been 8 years with as far as I could find, nothing else mentioned after the rabbit study. Funding is a massive factor. If the government pulls the funding, a private investor would have to step in and the chances of that are really up in the air.
Even with funding there's still mounds of paperwork to even get approved for human trials. Which can take many years, a lot of funding to further research that might need to be done in order to get approved and so on.
To top it all of, the leap from trial to clinical and available to general public is also painstaking long and very expensive. Say somehow all of this is pushed and done and ready in the next 10 years, it would be extremely expensive and insurance companies might tell you for the next 5 years after it comes out that it would actually be cheaper to go with the surgeries available today unless you pay x amount extra to get the grown penis ect.
So realistically? You're looking at 10 years if not a bit more. It reallllyyy has a lot of factors to play into things like this and money is one of the main things that is going to hold this back unless it gets priority funding from the government.
