It means that menstruation is often erratic, and can vary from month to month. It means that you're fine. And not pregnant. It means that menstruation is often erratic, and can vary from month to month. It means that you're fine. And not pregnant.
it means that either an individual women are pregnant,
No it does not mean that you are pregnant. sometimes your periods are just shorter.
mensturation is anoter name for period. A girl gets their period about once a month and the first day they get their period is the first day of a girls menstruation cycle or mostly known as a period cycle.
Add the temperatures of all the days in the month. Divide the total by the number of days in the month. The result is your mean temperature.
If you mean you have 2 30 day lates yes you can but your interest rate will be higher.
If you are menstruating twice a month, it means that your periods are irregular. Normal menstruation occurs once a month. You could make an appointment with your doctor to discuss your options if your menstrual cycle is bothering you.
That you need to go to the doctor NOW.
Is this your first month on the pills? If so and you had sex, maybe. If this isn't your first month and you took your pills everyday you should be ok. Stress, and other factors will cause a delay in a period starting.
90 days
Not usually. It depends on how many days in a month. For advertisements when they say "month" it usually means 30 days. In most other cases it will also mean 30 days.
Your menstrual cycle is the entire reproductive cycle including ovulation and menstruation - I think you mean menstruation of five days, not menstrual cycle. Menstruation will vary from one cycle to the next, the explanation is no more complex then that your body is not a machine so it will never have the exact same cycle every single time.