i masturbated for quite a long time,i had blood in my penis when i got an injection gentamicin overdoes i think,i saw veins all over my penis.After then,i hardly sustain erection,but sometimes i have a good erection.My sperm comes out very slowly and i am married but cannot impregnate my wife after 10 month.am worried.
Gentamicin overdose will give toxicity to kidney only. But most people recover after that also from kidney problems. It won't effect your reproductive system. So no need to worry about that. You will be gradually fine in that case. But if you regularly have erection problem or problem with ejaculation better to have a consultation with urologist to be on safe side. If you have a normal sperm count, normal forms and motility then it won't be a problem to conceive your wife. Let me know if you have any further query. Thanks