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sperm can enter the cervix as soon as the penis comes into contact with the vagina through precum. precum is what the penis produces before and during sex in order to lubricate itself for penetration.. once the penis and vagina come into contact pregnancy can always be a result if there is no protection. the chances are hightened if he ejacualtes on or near your vaginal opening or if he ejaculates inside of you .. however pulling out before ejaculation is very unreliable and shoudl not be used as a method of birht control
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How has an egg cell adapted?
An egg cell is bigger then an sperm cell. It has chemicals around the outside to stop sperm from entering after one sperm has been allowed in.
Can your cervix close after dilation if contractions stop for weeks?
No, once you have dialated your cervix will not close.
If your cervix is open can you still be pregnant?
Your cervix opens and closes slightly throughout the month, and you cannot do anything to stop it or help it. You can get pregnant at any time that you do not use birth control and that sperm are present. You cervix is a few inches inside of your vagina, and if you are lying on your back, it is 'above' your fingers inside of you. Perhaps you mean if you open your vagina? You actually need sperm present from a male to become impregnated. You cannot become pregnant without a male's sperm present in your vagina. But it only takes a single sperm, so if a male has touched his penis, and then touches your vagina, then it is POSSIBLE to get pregnant.
Does it hurt to put coca cola in your vagina to kill sperm?
It might not hurt but you are putting yourself at risk for a yeast infection because of the sugar content in cola. Also it is not proven that cola will kill sperm, and lastly there is no way to put it in there quickly enough to stop the sperm from moving into the cervix which you really dont want to put cola in if you ever want to have kids.
Would a lot of discharge stop the sperm from causing you to get pregnant?
Depending on what kind of discharge. If the discharge is clear, slippery, and stretches, (resembling egg whites) this is your most fertile time of the month. You have this kind of discharge right at and during ovulation. This is your sperm friendly mucous, it helps the sperm be more mobile and gives it a healthier environment letting it live longer and also enter your cervix. If it is cloudy or white this is not as " sperm friendly".
Does sea water stop your period?
Yes. The salt clogs your cervix.
Can your cervix stop dilating once it is started?
unfortunately not so have fun with birth
How is a diaphragm used to prevent pregnancy?
A diaphragm is a silicone or TPE dome that is inserted into the vagina and hooked over the pubic bone so it sits under the cervix in order to stop sperm getting into the cervix. The diaphragm has to be fitted by a doctor to make sure to have the correct size, but the woman inserts the diaphragm along with spermicidal gel before sex and it stays in for a few hours after sex.
What criminal conviction will stop you from entering Australia?
assualt
How did the nile stop invaders from entering egypt?
jnjnnjjj
What percentage is the pill of being accurate to stop pregnancy?
When taken as directed (one pill the same time each day), and not missing any doses, the birth control pill is 99% effective at preventing pregnancy. This is due to the pill changing the lining of the uterus, the woman's ovulated egg is changed so sperm can not penetrate it, and the mucous of the cervix is changed so sperm can not pass through it.
What are the f-stop numbers?
F-stop numbers are the numbers used to measure aperture (the amount of light entering the camera). Because f-stop numbers are actually fractions, the larger the f-stop number, the less light is entering the camera.
