Loss of sensation in penis
75, exercise daily, healthy diet, take BP med, mild chemo (Hydroxyurea) Xarelto, no trauma to organ. Typical BPH with PSA below one and mild prostate enlargement. Out of sexless marriage now dating. With ED drugs I can achieve an erection BUT, there just isn't enough sensation. My cardiologist referred me to a urologist who says it's about blood flow? My testosterone is in the lower range of normal, no one wants to put me on meds to increase it. Is this a common situation at this age? Ways to improve?