Hello. The other day when my boyfriend was fingering me, he felt a structure protruding from the inside of my vagina (about 5 inches in, going from the top towards the centre) I am 5'1 and 100 pounds so that gives an imaginary about my size and maybe my uterus and stuff like that. I could not feel r myself but he described to feel like a bone covered in skin. He said it felt firm but not as a regular bone would. I was just curious as to what it could be? I know it would obscure he way of a penis going in and so that could cause a problem when attempting to conceive. I have considered going to see a ob about it but I have a busy schedule between university and working. I was just wondering if anyone knew anything about it. Thank you