Anemia describes the condition in which the number of red blood cells in the blood is low. For this reason, doctors sometimes describe someone with anemia as having a low blood count. A person who has anemia is called anemic. Blood is comprised of two parts: a liquid called the plasma and a cellular part.
The menstrual cycle, which is counted from the first day of one period to the first day of the next, isn't the same for every woman. Menstrual flow might occur every 21 to 35 days and last two to seven days.For the first few years after menstruation begins, long cycles are common.racking your menstrual cycles can help you understand what's normal for you, time ovulation and identify important changes â such as a missed period or unpredictable menstrual bleeding.
it also prepares your body for pregnancy each month a cycle is counted from the first day of 1 period to the first day of the next period the average menstrual cycle is 28 days long cycles can range anywhere from 21 to 35 days in adults and from 21 to 45 days in young teensthe rise and fall of levels of hormones during the month control the menstrual cycleour period suddenly stops for more than 90 days your periods become very irregular after having had regular monthly cycles your period occurs more often than every 21 days or less often than every 35 days you are bleeding for more than 7 days