I feel that Crestor (10mg) makes me urinate more frequently at night and with greater difficulty compared to times when I have elected not to take it for one month . I am a male 72 years old . The other medication that I take every night along with Crestor is 81 mg of aspirin, vitamin D3 and B12 vitamin.The other side effect , I believe , is weaker erection and shorter time! What are your thoughts.