Genital warts usually grow on the skin mucous membranes, primarily around the external genitalia or anal area, presenting as wart-like lesions. Normally, the external genitalia and anal canal should feel smooth, without any foreign bodies. As soon as any growth appears, it's important to note that genital warts often resemble cauliflower, papillae, or cock's comb shapes, by which time the growth has already reached a larger stage. If wart-like protrusions appear initially, one should seek medical advice at a hospital. If uncertain about whether the condition is genital warts and there is a history of high-risk sexual behaviors, it's advisable to consult a specialist dermatologist or venereologist. Experienced doctors can make a preliminary assessment using the acetic acid test.