<s>[INST] Yes my sister has a lump coming out of the bottom of her vagina, says it does not pain, but very windy, goes to toilet and passes water a lot. her left groin is also swollen, she measured the size of the lump 6cm long. not sure if this correct. can you help. [/INST] Hi, dear. I have gone through your question. I can understand your concern. You may have some lump coming out from vagina.  You may have some prolapse uterus.  So it's protruding from the vagina. You need examination. Consult your gynecologist and go for examination.  Plan out for surgery accordingly. Hope I have answered your question, if you have doubt then I will be happy to answer. Thanks for using Chat Doctor. Wish you a very good health. </s>