From time to time I get questions about alternative approaches toPeyronie's disease, curvature of the erect penis. There are some "natural" approaches, even though most men opt for surgery. Here's an excerpt from my book, Healing without Medication.
∆ Curvature of the penis during erection (only during erection)
∆ May have hourglass deformity with flaccidity in the tip
∆ Fibrous mass in the midline of the shaft of the penis