what can get rid of sperms that may be in the uterus waitin to become fertile
No and no. Sperm doesn't fuse with other sperms.
The function of the cervix is to allow flow of menstrual blood from the uterus into the vagina, and direct the sperms into the uterus during intercourse.
Leads from uterus to vagina provides support to the uterus and allows the flow of menstrual blood from the uterus into the vagina, and to direct the sperms into the uterus during intercourse.
You just have intercourse and don't wear a condom. The semen will be come back out, it have nowhere else to go, but the sperms will be swimming to the uterus.
allows blood flow to pass and sperms to enter
No, the sperm needs to reach the uterus before dying. Now, it will be on completely the wrong path if swallowed (digestive, not reproductive), so there's no risk of pregancy.
The oxytoxic makes the uterus to become hard.
In case of infertility, after giving ovulation inducing drugs, you are told by your Doctor to do ovulation study. If your doctor suspects that, the mucus plug in canal for cervix of the uterus is hostile to the sperms, then Doctor will put this sperm wash directly into the uterine cavity. If normal sperms are put into the uterus, it gives severe spasm of uterus. So this sperm wash is done by a specialist in that field and it is processed so that it can be directly deposited in uterus to fertilize the ovum. This way good quality of sperms can be collected. Semen may belong to husband or comes from healthy Donor matching to husband in blood group and other characteristics. Local laws of the country are applied and written consent of both the Parents is mandatory, if donors sperms are used.
Sperms can not enter the uterus after you get pregnant. They may remain in posterior fornix of the vagina and will die eventually.
Sperm have about three days to make it to the egg for fertilization before the egg passes out of the uterus and dies.
When you become sexually excited, your body gives a little explosion. And that explosion, known as jizz, are little baby semen, waiting to be fertilized in a woman's uterus. That, young grasshopper, is how babies are made.
Yes. The sperms may already have reached the uterus. If you talk about douching it can push them further in as well.