After ejaculation, semen storage vault, and cervical mucus secreted as side barriers in the woman's vagina, semen only healthy viable sperm to the cervix direction by swinging movement of the tail quickly, and with the contraction of the uterus and fallopian tubes through the peristaltic cervical mucus, through the uterine cavity, and finally to the site of fertilization, oviduct ampulla, deformity, low motility, dead sperm in semen and other ingredients it is not through the cervix into the uterine cavity. The prostatic fluid into the uterine cavity, comprising the prostate may stimulate uterine contractions and cause abdominal pain.

So what is the role of seminal plasma was underway it?

It is the sperm is transferred from the vehicle to the male reproductive tract of the female reproductive tract, but also a buffer substance, alkaline seminal and vaginal fluids can neutralize the acidity, and thus protect the sperm can not help damage, sperm seminal plasma can also provide nutrition and energy, and also to maintain a certain osmotic pressure, help sperm survive.

After intercourse semen spill is normal

after a normal sex life, soon after leaving the vault of sperm and sperm cell into the cervical canal, and stay in the vagina of the seminal plasma after the completion of its mission or to overflow the vagina or enzymes inside the vagina degradation. Therefore, after intercourse semen spill is normal. With seminal plasma outflow as well as deformity, when the liquid non-viable sperm and sexual excitement generated by the female reproductive tract. However, in order to ensure that as many sperm into the cervix, can raise the buttocks after intercourse to avoid premature overflow vaginal semen affect the chances of conception.