yes
my daughter just got a bill for $202,000 from a major university for a spinal angiogram. 9 hour test.
No, it is not possible to have forced menstruation. It is the body's natural process in which you will start your cycle.
You cant make menstruation start earlier than it is due to start. Menstruation is controlled by your menstrual cycle, you can't skip phases of your cycle or speed-up your cycle to start menstruation early.
Puberty signals the start of this procedure because the sex hormones are being produced and sent around the body. It cannot happen before this as this is the beginning point.
of course not, menstruation occurs on the 14th day not the ovulation, and I say that the start of the menstrual cycle is actually menstruation.
progesterone
Pregnancy is possible after a girl start menstruation.
It is possible for some that start menstruation early.
The symptoms typically start a day or two before menstruation, usually ending when menstruation actually begins.
because puberty starts at the age of menstruation, that is the age at which the body is developed enough to begin with the job of reproduction.
The average menstrual cycle lasts 28 days, from the start of menstruation to the start of the next menstruation. The "bleeding phase" typically lasts 5-7 days.
Menstruation occurs at the start of the menstrual cycle and normally lasts around a week, so menstruation would occur days 1-7 of the menstrual cycle.