If you have never had your period before, than your period will start when your body is ready. That is proberly why some of yoour school mates (assumed) start at different times.
a catalyst
the hormone FSH ( Follice Stimulating Hormone) triggers the menses (period) in a healthy female. During the menses, the uterine lining is being shed.
The point of Evolution is that it doesn't start or stop at any given point. It's a natural process that happens throughout life. Evolution is caused by triggers in genes. Different animals have different triggers. These triggers can be caused by different things, but most commenly a change in habitat.
Long-term care insurance typically begins when an individual needs assistance with activities of daily living, such as bathing, dressing, or eating. The policy will outline the specific criteria that must be met for benefits to start.
You can start conceiving from your first period.
U Have To Press Both The Triggers Ant The Start And Select Buttons Simoltaniusly on the start scren its SUPER hard
Your period will start within 7 days
You can start them whenever, but it is a possibility that your period will be delayed.
you start your period when you are 8-16 year old... BE PREPARED!!
Many people who suffer from migraines also have triggers which contribute to the headaches. When exposed to these triggers, a migraine can start instantly, or shortly following exposure. You can get migraine relief by figuring out your triggers using a headache journal. Write down all food eaten that day and how you feel after. If you have any food triggers, you will begin to see a pattern, such as getting a migraine shortly after drinking alcohol or eating chocolate.
It is perfectly normal to start your period weeks early and its dark brown. You mostly start with dark brown when you start your period and it turns red.
yes I did but my periods had triggers like if I got really upset I would bled for like two weeks straight