Some do, and also become sexualy exited more easily.
You can have symptoms that are similar to PMS and still be pregnant.
If you reach climax and sperm gets into the girl, there is a chance of pregnancy.
I don't get it, but girls can't get girls pregnant, fullstop.
Yes
Yes you can.
Yes.
Yes.
Yes.
probably not, no :L although if you have had dry sex (body rubbing/humping) and the boy has... well... you know... it could still go through clothes, and there is a chance of the girl getting preggers. (:
no she can't get pregnant.
It depends If there Is still some on his fingers.