Answer
Yes, it's all possible and depends on when you ovulate, so make sure you use protection unless you're trying to get pregnant
Answer
It's possible but highly unlikely since during your period you are shedding the layers of the uterine wall that weren't used by a fertilized egg therefore making it almost impossible for an egg to implant if fertilization does occur you have a better chance of getting pregnant about 1 -2 weeks after the first day of your period since that is when most women ovulate
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