The Phoney War
About 4,500,000,000 years.
You can start conceiving from your first period.
Inactive means not active; sedentary; passive; in chemistry, inert or nonreactive; and in the military, not on active duty. While on vacation I was so inactive that it was difficult to get back to my regular routine.
Your period will start within 7 days
The period you are asking about was called "the phoney war" and it followed Germany's initial ocupation of Austria, Bohemia and Moravia and Poland, basicaly lasting from September 1939 to April 1940 when Northern France was conquered. The reason why it was an "apparent inactivity" was because behind the scenes Germany was consolidating its offensive force to strike along and around the French defensive line (Maginot Line) while Great Britain and France were frantically trying to avoid further escalation of the conflict although they had already declared war on Germany in September 1939.The most remarcable fact about the "phoney war" was that during the 6 months of waiting, the soon-to-be Allies had the best opportunity of defeating Germany. While most of the German armed forces were located in Poland at the time, completing the invasion, and only a small fraction of the army was maning the Siegfried defensive line, the French military overlooking the German defenses numbered around 80 combat-ready divisions, not including the British Expeditionary Force on the mainland, which would have been an overwhelming force. However, they chose to lay in waiting and the Germans were the ones to end the "phoney war" along with France's independence.
You can start them whenever, but it is a possibility that your period will be delayed.
World War I started in 1914. "Pre-World War I" may refer to anything before World War I; it is not a precisely defined time period. In other words, this period obviously ends in 1914, but there is no precise starting date.
you start your period when you are 8-16 year old... BE PREPARED!!
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.
Your cycle is from the start of your period to the start of your period. (have alook it the lik below)
A sugar pill is what women take to start their period. It allows the period to start.
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.