If you are having problems with your genitals;
If you see something unusual near your genitals;
If you have had unprotected sex with someone who you don’t know very well;
If you are not able to have sex with your partner;
If you are not able to hold your ejaculation for decently longer period;
If you are not able ejaculate even after proper stimulation;
If you are not able to achieve erection;
If you find any spots, rashes on the skin of your penis and in your throat;