Ejaculatory Disorders: comparisonbetween South and NorthE. Kulchavenya, M. KulchavenyaNovosibirsk, Russia, e-mail: firstname.lastname@example.orgMaterial and Methods. 417 Russian men (149 from South region –“southerners”, and other 268 – “Siberians”) were enrolled in study.Duration of IELT, level of testosterone, co-morbidity chronic prostatitiswere estimated.Results. Young men were 34%, older 50 – 18.2%. 59.2% of young menhad NE, but only 20% - in age after 50, when delayed ejaculation (DE)predominated. 43.6% of southerners and 35.8% of Siberians had PE,and accordingly 6.1% and 14.6% - DE. 26.7% southerners and 29.3%Siberians were hypogonadal. Among men with normal testosterone NEwas in 74.6%. Among hypogonadal patients 51% had PE and 25.5% -DE. 69.9% of all men had chronic prostatitis (CP). Only 46% of patientswith CP had normal ejaculation, 43.3% had premature ejaculation and10.7% had delayed ejaculation.Ejaculatory disorders depending on age Comparison of ejaculatory disorders60 6050 5040 40 5 0,330 43,6 30 49,6 35,820 2010 10 14,6 0 6,1 PE NE DE 0 NE PE DEb efo re 30 31-3 9 40-4 9 50- 59 old er 60 southerner sibirianConclusion. In cold climate DE met more often; in South PEpredominates. Low level of testosterone resulted in ejaculatorydisorders, as well as CP. It is impossible to speak about “Norma” incopulative act without taking into account age, co-morbidity, morality,region of living of the patient etc.