Yes
Yup, sure can.
You can "pre-ejaculte" even if you have never ejaculated before and get a girl prgnant. There is almost always sperm in pre-ejaculate.
If your period comes, it's unlikely that you're pregnant
Yes you definitely could become pregnant. You would be very fertile around this time.
It's important that you allow for it to dissolve. Remember that it takes about fifteen minutes. To be safe, I insert it early and let at least twenty minutes pass before seriously engaging, but the instructions call for fifteen minutes. If the film came out completely, and he ejaculated within, the chances are pretty high.
it has not yet been proven but it is possible as the male leaks sperm before he ejaculates so there for it is possible but is a confusing question
Yes, usually - if you have ejaculated before (wet dream/ masturbation), as most guys have by 14, then you can make a woman pregnant.
Yes, this certainly is a possibility.
Not unless you miscarry before you start sleeping with #2. The DNA does not change in the embryo.
Not if that was where all of it went. but if you'd been inside of her first - then sure. There's usually a small leak before the big load, and that leak can be enough to knock someone up.
The liquid that comes out of a guy before sperm is ejaculated is called pre-ejaculate or pre-cum. It is a clear fluid that can contain small amounts of sperm and helps to lubricate the urethra before ejaculation.
Yes