If it's more then once a month you should see a doctor.
Most often missed periods occur during pregnancies.
They can occur on any day of the month.
during the menstrual cycle
yes
The warm periods that occur between ice ages are called interglacial periods. These are characterized by higher temperatures, melting of ice, and a relatively stable climate compared to the colder ice age periods.
Periods occur as the lining of the uterus sheds in response to hormonal changes in the body. Each month, if an egg is not fertilized, the lining is no longer needed and is expelled through the vagina, resulting in menstruation. This cycle of shedding and renewing the lining of the uterus is what causes periods to occur.
all periods
No.
no
no
yes around 11 days after
Periods occur each month not each day Periods last a minimum of 5 days and can range to 7 days.