Can they? I don't remember where I heard that, but can they?
I dont really get your question...a period itself wont get a girl pregnant if a man comes inside you, then yes if a man coms on yor vagina, then most likley women can get prenant when there on there period bcause tha doestprevent sperm from enetering you and womenwho are pregnant can even still get there period
If you have unprotected sex during your period, then yes, you can get pregnant. Doesn't matter when you have sex, if you don't use protection there is always a chance of getting pregnant.