yes
If menses, means menstrating, then yes a girl can get pregnant.
432,000 seconds in 5 days
You can't get menses 4-5 days early. Menstruation starts when it is due in accordance to your menstrual cycle, you can't speed-up your menstrual cycle or skip phases of your menstrual cycle to start your period earlier than it's due to start. There's no reason to try to speed-up when your period starts.
Most women will never know that they are pregnant at 5 days.
It is generally safe to drive on concrete after 5 days of it being poured, but it is recommended to wait at least 7 days to allow it to fully cure and strengthen.
Yes
Women; No Children 5-18; Yes
It is doubtful that the bleeding you had was implantation bleeding since most women ovulate 12-17 days after the first day of your last menses, and implantation is 5-7 days after ovulation. However almost anything is possible.
Usually 5 to 7 days.
# Conception usually occurs about 5-7 days after intercourse # Your most fertile period is about 5 days before ovulation # For most(but not all) women ovulation occurs about 14 days prior to her period.
Pills and the IUD can reduce a woman's menses to 'spotting" , to one or two days rather than 5 to 7. It can also stop periods all together.
5 days if not hatched