[速览]（2）

Patient：My next period is due to start in a few days，but I have cramps already ． I have been suffering from cramps every month for thelast 8 years ． I al waysfeel awful just before my period ．.病人：我的月经还有几天才开始，但现在就痛起来了。月经前痛的很厉害，因此我几乎不能集中精力去学习。病人：要痛4～5天，月经来的 ......