It is possible, but depends on a lot of conditions like your ovulation schedule, if the sperm is still alive, etc.
put sand in the vagine
First, this is a poorly constructed, vulgar question. Second, no. The male sperm must reach the female egg for fertilization and pregnancy.
Yes, pre-ejaculate can result in pregnancy. Pre-ejaculate itself doesn't contain sperm, but if the man ejaculates and doesn't urinate sperm can remain in the urethra and thus be carried along by the pre-ejaculate. Although the number of sperm that could be in pre-ejaculate are only small compared to how many are in ejaculate, there is still a risk of pregnancy.
Condoms don't prevent pregnancy by killing sperm, they prevent pregnancy by capturing sperm cells when the man ejaculates. Once a man ejaculates in a woman's vagina without a condom there is nothing a condom can retroactively do to prevent pregnancy. Best to put on a condom before intercourse. If you have ejaculated in a woman the best way to prevent pregnancy is the "morning after pill". It's a dose of hormones that can prevent ovulation.
A man cannot put his hand in an ovary unless he is a surgeon and has cut her open. Females do not have sperm. No, there isn't going to be a pregnancy.
well... Yes, only if a lot of his sperm{nut} comes out, or the condom tears. Other than that, if you wear a condom you cant get pregnant! Or if he does something stupid like put it on wrong. Friction will cause it to tear. -BriAnna Cooper
Yes, you put live sperms inside you while you were ovulating. That can lead to pregnancy.
No, that would cause an ectopic pregnancy if she happened to be ovulating - aside from needing surgery to access the ovaries.
pre seminal fluid, precome, etc is what is known as "Cowpers fluid" and it is produced without any sperm in it. It is possible for this stuff to become contaminated with sperm however and women have become pregnant as a result of this. In any case if sperm was to end up on your hands as a result of handling your penis, the chances of its survival would be minimal not to mention the low sperm count that would be involved in such an insemination would make the chance of leading to a pregnancy border on the miraculous.
Yes, there is a chance. This chance is small though. Any amount of sperm/semen that is released from the male's penis that comes in contact with the female's vagina can have a chance of pregnancy. You are probably safe from being pregnant but it is not recommended if you are trying to prevent pregnancy.
If you put alcohol directly on sperm it will die.
Yes, if the sperm is in the egg, the egg is fertilized.