Around 3 to 7 days max
your menstrual cycle will last about 7 days
The average menstrual period is around 5-7 days in length, and can very a little from cycle to cycle. As long as your period doesn't go over 14 days it's fairly normal, if it does go longer then see your doctor.
The menstrual cycle begins with day 1 which is the first day of bleeding. The last day of the cycle is the day before the next period begins.
3weeks
Well after 17 days it is best to go to your physician but your menstrual cycle usually starts 28 days AFTER your last period
It usually lasts about 2-7 days less
your menstrual cycle will last about 7 days
The average menstrual cycles lasts 28 days - but different women may experience different menstrual cycle lengths, and cycles can change throughout a woman's life.
as early as 3.5 to 4 weeks after the first day of your last menstrual period
Menorrhagia means abnormally heavy or long menstrual period. A related term, metrorrhagia, means excessively frequent periods.
Three to eight days is concidered normal.
Seven days after the end of the menstrual period, at which time the wife immerses in a ritualarium (mikveh).