Very high, especially if you are ovulating. A orgasm can also make you start ovulating again. Don't gamble and glove up and now you have 72 hours to take the morning after pill.
There is always a chance of the female getting pregnant when you don't use a condom. The chance might be a tad slimmer since she was close to ovulating. Be safe and use a condom to reduce your chances of getting pregnant.
Yes because the condom failed/was not applied right.
There's a 25-75 chance favoring that you would not get her pregnant. You could use a condom and not get her pregnant, or you don't use a condom and you have a chance at getting her pregnant.
after the mences. day betwen 14 to 19.............
No; in fact having your period shrinks your chances of getting pregnant to almost zero. Still use a condom though.
Condom are considered to be 90% to 97% effective (depending on who you talk to). So even with proper condom use you have a 3% to 10% chance of getting pregnant. Most sources favor the 97% figure.
I am assuming that 'wrapper' is slang for condom, and yes, it is still possible to get pregnant with a condom, though it does reduce the chances.
It depends if the boy can ejaculate and the girl has started her started periods.