hi well things are stacked against you even getting an erection but you say you get hbp statins antidepressants and antianxiety drugs are renowned sex killers. with this amount of shrinkage you could try jelqing and stretching but to regain its not going to be easy could well take a year to 18 months if your really up for it jelqing and stretching are pe exercises and your find them on www. pegym. com suggest you go and have a good look round the site just to see how others are doing and read around the forums and its not just for young guys i still do some and i'm 68. its gets blood going down your penis and this helps me with erections do love to get a good hard-on and keep it going. but with one testicle not working means you only getting half of any sperm your producing. do you gat any feel of ejaculations if so could be your getting retrograde ejaculations this is where your sperm goes backwards into your bladder if you see sperm in your urine that could be it and there is no answer for that. hope this helps you. good luck
my erections have shrunk by 50% in everyway over the past two years. what might be causing this? . when i have an erection sometimes i am unable to ejaculate. there is still plenty of pre-ejaculatory fluid. i am on several medications: two for high blood pressure synthroid a statin anti-depressant anti-anxiety stool softeners. these drugs all do there job well for each condition they are designed to treat. i have been a fairly large consumer of alcohol in the past but have cut down considerablly on this recently. i also have two spermatocysts connected to my left testicle.