 [ Symptoms ] my 76 year old dad was diagnosed with prostate cancer his urologist said he needs to have a turp first should he [ Disease ] you are experiencing a condition called erectile dysfunction ed there are many excellent medciations to rectify this problem because this issue is new to you and there can be some underlying medical reasons it would be wise to see your medical provider or a urologist for a examination besides ed meds are by prescription so you will need to get one if medications are not what you want there are other erectile aids that can be used so please talk to your medical provider both you and your wife will be pleased my husband had this issue and as a woman i thought it was something i was doing or me in general he had been under alot of stress we spoke with a dr about it matter of fact a couple drs and they all said that stress could lead to holding or getting an errection he switched jobs and to be honest everything got alot better lol i hope this helps