The first day of your cycle is the first day of your period. The last day of your cycle, is the first day of your next period. (Mark on your calendar - day 1 of your period. Then, wait until you start bleeding again. Count ALL the days from beginning to end.)
28 over 16 would be: 28/16 = 7/4
16 (16+12=28)
The factors of 28 are 1, 2, 4, 7, 14, and 28. The factors of 16 are 1, 2, 4, 8, and 16. The common factors of 28 and 16 are 1, 2, and 4.
The factors of 16 are 1, 2, 4, 8, and 16. The factors of 28 are 1, 2, 4, 7, 14, and 28.
28 days is 672 hours or 40,320 minutes or 2,419,200 seconds.
From the beginning of a period to the beginning of the next one is on average 28 days.
the uterine lining builds-up during the proliferate phase of the menstrual cycle. Everyone's menstrual cycles are different, but during a 28 day cycle this phase would be around days 16-28.
During a typical 28 day cycle a woman will be fertile around days 7-16, and all other days would be considered safe days. However unless you use fertility awareness method you can't know for sure when you are fertile or not as cycles change.
Ovulation generally occurs between day 11 and day 21 of a woman's cycle.
28 days
The Lunar cycle.
When you are fertile depends on your menstrual cycle, everyone is different and unless you use FAM you can't know for certain when you're fertile. During the typical 28 day cycle a woman will be fertile around days 7-16, but again everyone is different.
your cycle is 28 days long. The first day of your cycle is the first day you start to bleed You ovulate anywhere between the 12-16 day of you cycle Then you should start you period on the 29th day Unless you have abnormal period It also depends on the woman The average cycle last 28 days
The 14th day is when you ovulate in a 28 day cycle. Most cycles run 28-38 days and not shorter. If you are having a shorter cycle go to the doctor this isn't normal.
your menstrual cycle will last about 7 days
When you're fertile depends on your menstrual cycles - unless you use fertility awareness method you can't know when you are fertile. During a typical 28 day cycle a woman would be fertile around days 7-16 of their menstrual cycle, so potentially fertile two days after menstruation.
28 days.