Ejaculation has two phases&colon; "emission" and "ejaculation proper". Men may also ejaculate without reaching orgasm, which is known as anorgasmic ejaculation. Dry orgasms can also occur as a result of retrograde ejaculation, or hypogonadism. For example, modern findings support distinction between ejaculation and male orgasm. SSRIs are effective for the treatment of premature ejaculation. The causes of premature ejaculation are unclear. Several treatments have been tested for treating premature ejaculation. IELT is one factor used to diagnose and treat conditions such as premature ejaculation. Several studies have suggested that paroxetine can be used in the treatment of premature ejaculation. There is no evidence that men with premature ejaculation harbor unusual hostility toward women. The drug is under development for the treatment of premature ejaculation. It has also been used to treat premature ejaculation. The ejaculation disorder has three types&colon; retrograde ejaculation, retarded ejaculation, premature ejaculation. The urethra provides an exit for urine as well as semen during ejaculation. Scientists have long suspected a genetic link to certain forms of premature ejaculation.