if pre-cum touches the vagina there is sperm within the pre-cum, although pre-cum is used to wash out the urethra and there for the pre-cum is very weak and contains very little amounts of sperm but there is a small likely hood of pregnancy from this it is around 1% (not exact but the number is very low). you should be ok
No.
No, not if he has a infection that isn't flared. Some yeah.
yes it does because the saliva,when touches the lips change colour
Vaginal lips are the lips on the outter portion of your vagina. They are there as a protectant for the inside of your vagina. Vaginal lips are there and present once a girl is born. They are not something that develop over the course of your lifetime. hope this helps!
No. Body fluids have to be exchanged to be called sex.
Congratulations, you are pregnant.
nice and pink
YES
Precum is the clear slippery fluid that often begins to slowly "leak" from the tip of the penis when a man is very excited. Rubbing the penis along (or even deep inside) the vagina is perfectly safe as long as the penis is really ONLY leaking precum, there is no way sperm will be released onto or into the vagina. There is a very common misconception that precum actually contains sperm. There are studies that prove that precum does not contain sperm. There can be a small quantity of sperm cells in precum if the man has not urinated since a recent ejaculation. Precum is often falsely blamed for a pregnancy in cases where the man fails to admit that he either accidentally (or purposely) ejaculated. If a pregnancy results, precum is incorrectly blamed, but it was almost certainly because the man shot one or more real sperm-filled pulses (or "squirts") of semen onto or into the vagina. Sometimes men get overwhelmed by a powerful primal instinctual urge to impregnate, and may even try to "sneak in" one or more squirts of sperm-filled semen before pulling out. This is not always logical. In a sane and rational moment, they will admit they do not want to necesarily impregnate, but the urge to squirt inside the vagina is very powerful in the heat of sexual arousal. The natural urge when orgasm hits is to shove the penis deeper inside -- not pull it out and away! This is how precum got its "bad name". As long as men do not ejaculate, stay in control and pull all the way out before squirting real semen, fooling around is safe.
during intercourse a man excretes 'precum'. This is simply the prerequisite of a mans ejaculation of his sperm into a womans vagina. The precum does have sperm and you can most definitely get pregnant from even small amounts of sperm. It only takes one to win the race!
Cold sores are a form of herpes. If he has a cold sore and his lips touch your vagina, then you can absolutely get genital herpes.
They are there to protect the opening to the Vagina, much like eye lids.