The avage is 5-6 days
a womans period should come at an average of every 28 days
Dogs have a gestation period (length of pregnancy) of 63 days on average.
Not at all.
Yes, a womans cycle is calculated from the first day of her period
Dogs have a gestation period (length of pregnancy) of 63 days on average.
Average speed during a period of time =(distance traveled during the time) divided by (length of the time period)
you will most likely be getting your period.
Measured from first day of the woman's last menstrual period, the average length of human gestation is 280 days, or 40 weeks. I assume it will be the same in America!
Menopause
When your period is due depends completely on your own menstrual cycle - we cannot predict when your next period will be if we don't know your cycle length. Determine your average menstrual cycle length then you will have a better idea of when your periods are due from now on.
Average speed = d/t (distance covered in some period of time) divided by (the length of time to cover it)
Average acceleration during any period of time = (change in speed during that time) divided by (length of the time period).