What is the reason for less ejaculation?

Ejaculation volume is small, what is the reason? Adult men ejaculate semen volume in about three milliliters each time, containing sperm in about 60 million, the number of semen and the frequency of sexual relations is relatively large. If the recent sexual frequency is high, ejaculation times, the amount of semen will be less, the number of sperm contained will be much less. If there is obvious infertility or semen volume is very small, or it is recommended to seek medical treatment in time to go to the public regular hospital urogenital examination, after semen routine examination, clear sperm quantity and sperm activity and other indicators, to determine whether the patient has pathological changes, and then according to the actual situation of the patient for effective treatment.