for your kind information ,there is no word impotence for women /used any where in law or in other lexicon. to establish the cause of s*xual dysfunction, a doctor or a s*xual therapist need to ask questions about your medical ,s*xual and social problems. If the problem of a woman is related to pain, lack of hormones, depression or problems like diabetes,B.P. might also alleviate symptoms of dysfunction . for some women menopause is also a cause for dysfunction. fear of pregnancy or any infection which cause pain at that time also cause of dysfunction.
talk with your partner and approach a therapist together if you can. don't be embarrassed . many people experience s*ual dysfunction and there are ways to get help
regards.