Patient.info is a useful website that also has on-line access to your GP. Its Movember 2017 campaign is Prostate Cancer. This is useful information on Prostate Cancer teeatment.
https://patient.info/health/prostate-cancer-leaflet?utm_campaign=196718_Movember%20Mens%20Health%20Newsletter&utm_medium=email&utm_source=newsletter&dm_i=4HSP,47SE,1OQC2U,GF91,1
Quite a long link.
Regards
Peter