No, when you start your period is determined by your menstrual cycle - cinnamon does not and cannot effect your menstrual cycle. Your period comes when it is due.
No, humping a pillow doesn't effect your period. Your period is controlled by your menstrual cycles, masturbation has no effect on this what-so-ever.
No, months have no effect on your menstrual cycles.
Spermicide will not affect your period at all. Menstruation is controlled by your menstrual cycle, spermicide will not effect this at all.
No, your period comes when it is due in accordance to your menstrual cycle - tea does not effect this what-so-ever. Your period will come when it is due.
No, sex cannot push back your period - think about this for a moment, if sex could effect your menstrual cycle how would anyone ever get pregnant? Your period is determined by your menstrual cycle, sex doesn't effect this unless you happen to get pregnant.
Amenorrhea is basically the absence of the menstrual period. You will not have a period at all and you might also have hair loss, headaches, vision changes, excess facial hair, and acne.
There are absolutely NO 'side effects' or negative effects from taking a shower during the menstrual cycle (or a period).
No, antibiotics do not effect menstruation - although if you are ill it can cause delayed menstruation or menstrual problems.
Yes, being sick can affect your menstrual cycle by making your period late. Stress, whether good or bad, can have the same effect.
mothers miss menstrual period when she is pregnant.
The first menstrual period is known as "menarche".