No, she cannot be pregnant. The very fact that the girl has had her periods shows that the egg that she had released for fertilization with sperm from a male has not been fertilized.
In other words, menstruation means that the women's body, which had been primed and fully prepared for receiving the sperm from the male and then starting the process of implantation of the new life within her body has not succeeded. The uterus, which would have been lined with oxygen rich blood and tissue in preparation for conception will thereafter be shed through the woman's vagina, and this shedding of the lining of the uterus is what is referred to as menstruation. This process repeats itself every twenty eight days at an average.
If the woman has not become pregnant, she starts her period, and in this case, she has not become pregnant, and this is why she started on her period.
In other words, menstruation means that the women's body, which had been primed and fully prepared for receiving the sperm from the male and then starting the process of implantation of the new life within her body has not succeeded. The uterus, which would have been lined with oxygen rich blood and tissue in preparation for conception will thereafter be shed through the woman's vagina, and this shedding of the lining of the uterus is what is referred to as menstruation. This process repeats itself every twenty eight days at an average.
If the woman has not become pregnant, she starts her period, and in this case, she has not become pregnant, and this is why she started on her period.
