PMS is chemicals
PMS is caused by hormones, not by how bad cramps hurt! PMS is BEFORE the actual cramps and such, you´d have to be Freaking Adam and Eve to keep your hormones to yourself and NOT be bitchy and rude.
Some women don´t even experience this! They have no view on the subject and shouldn´t be ranting about how other women should *suck it up*
Don´t ever blame something on PMS! Its very rude and insensitive. On another note, Men who blame every little personality flaw on this natural chemical procedure are just asinine and sexist! So PLEASE people, don´t tell us to suck it up and shut up. If your willing to date a girl, and then marry her, you have to put up with things like this, we put up when you get all stupid and disgusting, so deal with this, Its not our fault.
I know that it hurts like hell, sometimes I can´t even walk, but thats not the reason I´m bitchy!