why mensus are occur?
367447
When a girl reaches puberty, her body begins to prepare for pregnacy. When she ovulates, the uterus builds its lining to accept the fertilized egg, which requires sex. When the egg doesn't get fertilized, the uterus will repel the lining it had built up. This is the blood you see during your period.
807066
I've certainly practiced during menstruation.  I do avoid inversions (headstands, shoulder-stands, backbends) during that time, per the advice of my instructors.  I can't recall exactly how it was explained to me, but it had something to do with avoiding asanas that make blood rush to your head.
38377
It comes from the muscle having a spasm.
941889
It would be good to give some more informations, like: when do they shake? did u notice if some special situations cause it?  do they shake while you are at rest? Or after exausted day?\nIt would say a lot about what could it be :)\n\nIf you wish to talk to somebody feel free to email me:\nlina_girl06@yahoo.com
1019633
Yeah, it happens in the weirdest times.\nThere's two explanations: \n1.) Something in a different dimension crossed the exact location you're in\n2.) Some kinda of body response to your environment.\n\nHope I helped.
275546
This could possibly be several things, and it may depend on when it happens. Possibly an ulcer? You should seek medical advice if this persists. Best of luck.
847670
Sometimes when you are under a lot of stress your period lasts longer. Sometimes that happens to me. Or it could have been a miscarriage you didn't know about.
1072763
lt can happen...its called Enuresis.\nlt's not a problem,only an embarassment, if it happened only once.lt occurs when one sleeps in unfamiliar surroundings,and didn't urinate before falling asleep.At certain times of the month too,esp just before a period,the water-retaining hormones can cause this in some young women.\nlt only becomes a problem when it happens on a regular basis,and this suggests an organic or psychological cause.
807525
your brain misfires. consider it an overloading of the circutry and your body responds appropriately. depending on where the short circut occurs, you behaive differently. it can be as simple as smelling something that isn't there and as complex as losing complete and total body functioning.
543655
as far as i know it happens due to circulatory antibodies,..so it s not going to recur,..check again w someone else also,..hope this helps,..
907981
its a myth, but it did happen ONE time in history.... \n\nhttp://www.healthcentral.com/drdean/408/13198.html
597649
It is simply a change in blood pressure.  It happens always for a reason, in other words there is always a cause.  Ordinarily, most times however, it is natural and good because it is a release of blood pressures.  Better that than blowing a hole in some internal area or something.
604625
I get them all the time when i am pre-menstrural- right before my period, and my mum gets them too. It is caused by hormones surging through your body. It is perfectly normal, don't worry.
98429
Males are the only ones that get them.  They occur when a male gets excited and blood flows to the penis. They are also called erections.
313474
Menteur-Mentiroso Syndrome is a very ridiculous disease that has yet to claim its first life - translated from French and Spanish it means Liar-Liar Syndrome.\nHappy April Fools Day!
1001460
Ya it happens sometimes, especially if you have sex a few times in a day. Dont worry
221090
The "cause" is sexual attraction and hormonal secretions.  The RESULT can be pregnancy or total satisfaction.