The sperm has to enter the vagina for pregnancy to occur to fertilize the egg and implant in the uterine wall. You can, however, still get pregnant if the sperm is ejaculated near the vagina and you don't clean up carefully enough because the sperm are quite mobile. Also, some people miss the fact that sperm are present at the tip of the penis almost immediately after erection, so if penetration does occur, or even just by touching, it is possible to get pregnant even if you withdraw for the actual ejaculation.
Sperms can not enter the uterus after you get pregnant. They may remain in posterior fornix of the vagina and will die eventually.
allows blood flow to pass and sperms to enter
No; sperm must enter the vagina to get pregnant.
You can't, wrong time of the cycle
to get pregnant you have to have sexual intercourse, his penis has to enter your vagina for you to get pregnant.
If the sperm enter your belly button it is fine as you are not going to get pregnant that way. just wash it well.
The male sticks his Penis in the females vagina and humps.... And his testicles hold and make the sperms, and as he humps the female, sperms enter inside the vagina, and sooner or later the female grows a baby to give birth soon.
In order for a girl to be able to get pregnant, sperm/semen needs to be involved. This only comes from the penis, so only if you introduce semen to the vagina, is there a chance that pregnancy can occur
If sperm does not enter the vagina then you cannot get pregnant
Penetration would occur in the vagina for a woman to get pregnant.
The only way for a woman to get pregnant is for male semen to enter her vagina. So no, kissing will not get you pregnant.
To become pregnant, sperm must enter the female's vagina. If no sperm is involved, it isn't possible.