why you are sad then... the word "ex" says it all.. he is not your bf anymore.. he has the right to date whoever he wants *hugs* .. let them be.. don't think of them.. and seems that you find another boy that's cool.. you are young .. you have to live. my personal recomendation.. date..date.. and date.. till you find the one..and because when you are older you won't be able to date so many times anymore.. cuz it will be the time of responsabilities and formalitation. make the engagements formal ¬¬..
Why is it that your stomach feels like it's gone through the shredder when you're on your period?
i remember that cramps are caused because in our uterus we have many layers, endometrium, myometrium and perimetrium,
the endometrium is the internal layer, myometrium is a muscle in the middle and the perimetrium is the cover.
Endometrium is rich of blood vessels because there is when a ovum is fertilized becomes implanted into the endometrium, and derives nourishment from blood vessels which develop exclusively for this purpose, so the baby can recive oxygen and nutrients from the mother.  When we there is not fertelization, our endometrium.. mm... whats the word with this..like.. its rots or something, so it  needs to be rebuilt every 20 days (days can vary), for be ready in case there is a fertilization.
and it hurts like damn?? because there are nervs in the endometrium and the myometrium get hurts too when it flakes off..
so all that blood is our endometrium and some blood of our uterus ^^
mmm.. i think this is the reason.. as i remember... please correct me moezy chan if i'm wrong. ^^;;
Aaaa! im currently have my period! and im outside our house! and im not wearing any pad!!!
aww *hugs* i feel your pain
.. but i go home when that happens to me O_O
once there was a girl that was wering all white and when she stood up.. she was walking and i saw where she was sat a puddle of blood!.. i just thought .. omg.. and i saw her buttocks and they were all red.. and i ran to tell her that she was dirty and gave her my sweater.. poor fo her.. i didn't know her.. but periods is the moments when all the girls have to be together