Low sperm count, the leading cause of male infertility, can be temporary or permanent. Temporary decrease in sperm manufacture is related to a variety of causes like heavy duty cycling, exposure to extreme heat, ill fitting briefs, insomnia, performance pressure and emotional stress. All of these are causes of low sperm count in men. However, patients who undergo from this provisional low count can try out some cooperative lifestyle changes to boost their sperm count

Erectile dysfunction also known as impotence is an inability of male organ to achieve the adequate erection as it should be for satisfactory lovemaking activity. This problem has been commonly seen among men over 65.

What this means is as long as a woman has not achieved an orgasm, her lover should not ejaculate. Sexual intercourse is about pleasing both partners; not only the man. So if during sex you ejaculate before your beloved, you suffer from premature ejaculation because you are unable to control your ejaculation.