Goody day! I am very curious about my genital health. I just want to ask why does my penis erect curved down like a banana and not upward? and also, whenever I am masterbating or in sexual activity and in a position where lower part is elevated or higher than my upper, my left testicle goes inside (like hiding inside) and i can only touch is right testicle, and it hurts. I hope you can help my problem.. thanks