Bete sidharth, Maaf kijiye hum aapko kisi bhee medicine ka naam nahi bata sakte na hee aisa karna ya sochna safe hai. waise toh ling ka size badhane ka koi bhi tarika mojjud nahi hai. Lekin yadi aap jyada hee samsya mehsush kar rahe hain toh kisi vishehsgya se mill lijiye. Ling ke size ki sahi jaankari yahan se hasil kijiye : https://lovematters.in/en/resource/penis-shapes-and-sizes Saath hee please size par mat jaiye apna andaaz acha kijiye unke saath time bithaiyeye.