Where it says vaginal opening:
http://en.wikipedia.org/wiki/File:Vaginal_opening_-_english_description.jpg
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.
It really all depends on which hand you are using to touch the semen with and which hand you are wiping off. Maybe you were eating pizza and still had some sauce on the hand without the semen on it, then you just wiped off the pizza sauce instead of the semen that you've just touched...while eating the pizza. Overall, my understanding is that if semen were to enter a vagina then there is a possibility of pregnancy. You're welcome.
If semen fertilizes a woman's egg, the result of the test would turn from negative to positive. Otherwise, the presence of semen would have no effect on a pregnancy test.
No, the only way for a woman to get pregnant is for semen to enter the vagina, unless you ejaculate on your hand and put in in her vagina, she will not get pregnant.
It is a common myth that you cannot get pregnant if the penis does not enter the vagina. Ejaculating (or even the "pre-ejaculate" secretions) in the area of the vaginal opening can cause pregnancy. The semen must enter the vagina so other touching that does not result in this cannot cause pregnancy (but can cause some sexually transmitted diseases).
Depends where the semen is, if it is inside, yes.
Discharge of semen I don't get. Semen comes form men and discharge form women. Unless he put it there you can't have any. It is normal to have sex during pregnancy though if that is what you mean unless the doctor have said otherwise.
While swallowing chlamydia-infected semen can infect your throat with chlamydia, it will not affect a pregnancy.
Yes. Anytime semen is in or around the vagina there is the possibility of pregnancy.
No, the semen has to come inside of her vagina.
No it is not possible for a virgin to get pregnant while abstaining from sex. In order for pregnancy to happen, a woman must have vaginal sex. Semen must enter the vagina in order for pregnancy to be probable. Without penetration of a penis into a vagina with a release of ejaculate, there is no way for a woman to become pregnant. A virgin who abstains from vaginal sex cannot get pregnant. Oral sex and anal sex cannot lead to pregnancy unless semen somehow leaks into the vagina. At any point where semen enters the vagina, pregnancy is possible. Virgins don't participate in vaginal sex(strict virgins don't participate in any form of sexual conduct) therefore they can't get pregnant.
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