Yes, it is possible. Most women ovulate 12 - 14 days after the start of their period, but everyone is different and you can be fertile sooner or later from the average.
as soon as a female has her first menstruation she can become pregnant
With or without protection you can still become pregnant.
Usually the way you become pregnant is by having intercourse, but it is possible to become pregnant if a man ejaculated, leaving semen in the area outside of your vagina. If your next menstrual cycle is late you should take a pregnancy test.
The only way woman can become pregnant is through intercourse. So, no.
If you have had sexual intercourse with someone, then you could possibly be pregnant. If not, then you aren't.
Yes. Just because she hasn't begun menstruation is no indicator that she isn't ABOUT to start. She could have the bad luck of having released her first egg at the time she has intercourse.
You better use protection because you probably could become pregnant any time you have sex without it. You might not be and you might be.
Could be, most likely it is PMS.
If she is still having a regualr cycle then she could still become pregnant, although it can be more difficult.
A woman cannot get pregnant on her period as there is no egg present to fertilise. A woman can however get pregnant as a result of sex during menstruation as in the right conditions sperm can survive for up to a week, by which time menstruation could have ended and she could have ovulated.
This is almost impossible to answer without a more specific question. A woman could become pregnant. Could develope STDs, could have pain, could get a bladder infection and so on. A man could face the same.
you could definitely be pregnant. its very possible to have your period while pregnant but its also rare. but it does happen.