um..get to your nearest urologist fast. or doctor.that's all i have to say. That's what i would do atleast.
penis and verginers
This could damage the penis if shaken vigourously when erect. The penis is an organ that is very delicate and should be handled with this in mind. If you mean masturbation, then if you keep going you will reach a point of no return. This is an orgasm and ejaculation of semen. Masturbation is usually achieved by rubbing the penis up and down the shaft, but other methods such as shaking can get the same effects.
No you should not attempt this as you can bleed to death.
Not normally. See your urologist.
No it isn't. You are definitely doing something wrong.
There could be many reasons for this. It is impossible to answer the question without more information. You should see a doctor for proper medical treatment.
It shouldn't. Take the dog to the vet.
The urethra is very delicate, and any rough handling, including catheter removal, will cause it to bleed.
this question isn't worded in a way that it could be effectively. What are you trying to ask, Is it going too deep for what ? If your feeling a pain when his penis goes in furthest than its going to deep.Yes too deep is when it hurts for her. Usually when he hits the cervix.
You will not get HIV if toilet water splashes on you.
No. Girls are wired completely differently.
the highland of your penis is going to be inserted in my vagina soon