VERY. Its happened to me too many times.
Yes. Even if you're both fertile, it doesn't always happen.
Both are as equally likely when having unprotected sex.
If it was unprotected sex (without a condom, or any oral contraceptive, or any other contraceptive) then yes.
Unprotected vaginal intercourse during ovulation
You can tell if you're pregnant two or three weeks after unprotected sex.
"Likely", no. But it has happened.
Yes you can become pregnant, because your body has not yet adapted to the hormones in the birth control which protects you from pregnancy. You should take a pregnancy test if you have had unprotected intercourse during you first week of starting birth control. You should wait to have unprotected intercourse for at least 1-2 months,2 months being safer.
If you want to be pregnant then have unprotected sex with your husband during your fertile days. Then there is a greater percentage to be pregnant. The other way around is to abstain sex during fertile days especially around 5 days before menstruation and 5 days after it or use a contraceptive method.
Yes - during the average 28 day cycle 3 days after menstruation would be during your fertile phase, thus pregnancy risk is very high.
Yes, if you had unprotected sex, you could be pregnant.
That pretty much means you had sex unprotected so yes. Missing one pill is all it takes.
Yes. You have been unprotected during intercourse and the MAP is not 100% sure. Pulling out is not a birth control method. 25% get pregnant and you will be too within 2 years of that is what you use as protection. There is sperm in pre ejaculate too and that can get you pregnant. Get on birth control.