How does PMS affect your relationship and how can you control it?

its not ocd or bi-polar! sometimes before my period i get like that too, i bite my boyfriends head off over silly things like turning the computer off and after i get so upset coz hes so good to me and i dont want to make him leave! i went to the doc and she told me it was bad pms and i barely get it some months but soooo bad other months. Just try and think rationally! remember its a bad time and if it was another day what would you do? when u feel urself gettin reli stressed lay down wiv ur eyes shut for 5 mins or jus take a break! after u are less likely to snap! jus try and act consciously :)