Its not a menstrual its just bleeding or no bleeding and it take 2 to 3 days for completion...if its longer the egg did not attach..and you will have a early period
I don't think there can be an exact age put on it. It will start during a girl's puberty stage, I think I got mine when I was 12. Then it should last til Menopause which can vary for woman but I guess that could start around late 40, early 50's somewhere around there. Also, if you have something like a Hysterectomy, then you can't get your period after that so that could affect that time frame as well.
The typical menstrual cycle is 28 days but everyone is different. It's also normal for there to be up to a weeks variation from your average menstrual cycle.
Menstruation cycle is 28 days
A week
My dogs first heat cycle lasted about 4 weeks.
Menstral Cycle
Day 1 is the first day of bleeding. Last day is the day prior to the start of next period. Average cycle is 28 days with an average bleeding duration of 3-5 days.
For humans, 28 days on average with menstruation ending on day 1 and ovulation occurring on day 14. But, every woman's cycle is different. Talk with your gynecologist for more information.
Water cycle is a continuous process. It will last long.
your menstrual cycle will last about 7 days
No. Due date is calculated from your the first day of your last menstral.
guinea pigs can only eat on the thrid week of the fourth month of their menstral cycle, and they're winning >:)
your menstrual cycle will last about 7 days
about three weeks
28 days
28days roughly But anything from 24-35 is normal Most people establish at pattern, i.e. all periods are roughly the same length