Hi everyone. A few months ago I noticed a marble sized lump protruding from my vagina after a bout with constipation and straining. I made a appt. with my Dr. but later cancelled it as the lump went away. Recently, I noticed more. They can be pushed up and dissapear and I can not feel them unless I am sitting or squatting. They are gone when I lay down. I have been researching online and it seems I have the symptoms of prolasped uterus. Has anyone else had this? I am making an appt. today with my Dr. but I am scared to death of what this might be. Of course I'm thinking worse...cancer.