Including the seminal semen and sperm, seminal plasma prostatic fluid about 1 / 3, seminal vesicle fluid accounted for 2 / 3, in which only a few sperm in the semen volume, sperm that is a small amount of liquid spread over a large number of fine pulp, while our naked eyes to see mainly seminal plasma. 
In general, men ejaculate just as thick of the jelly, semen liquefaction (that is, the saying goes that "thinning"), within 30 minutes of ejaculation occurred in the specific length of time varies.  If you ejaculate more than 30 minutes without liquid, that is called semen liquefaction disease; However, if the sperm of non-jelly shot post, it is another type of disease, often by congenital bilateral absence of vas deferens with seminal vesicle agenesis caused by The. After ejaculation, due to gravity reasons, the semen will soon flow from the vagina, in the process, some sperm from the seminal plasma freed scattered in the vagina, cervix, to continue its journey, it is a normal phenomenon. Clinically, in order to increase the number of sperm into the cervix, the doctor will recommend adoption of infertility in the buttocks after intercourse high head-down tilt (using pillows to raise the buttocks).
Do you have sexual intercourse soon after the semen from the vaginal outflow phenomenon, it is recommended that you go to hospital for an examination.  Are many reasons for infertility, male sperm could be a problem, it may be the woman's reproductive organs and other problems.

Dong's Chinese Medicine Research Institute, Shijiazhuang Tel :0311-88468620