Any indication that stretching or penile traction could worsen an existing curvature?

29 here - I have a left-facing lateral curve when erect (approx 15-20 degrees) - unsure whether it’s congenital or acquired, possibly combination of both.

Having done a bit of reading on recent science, it seems that there is a possibility that penile traction therapy can remedy some curvature in the case of Peyronie’s patients. I do not have a plaque that I’m aware of, and have not been diagnosed with Peyronie’s.

What I’m wondering is whether giving penile traction & manual stretching a try could potentially worsen the curve if it’s congenital.

Thanks in advance for any input.