不宜性生活月经期子宫内膜脱落，子宫腔表面形成创面，性生活时容易将细菌带入，逆行而上进入子宫，从而引起宫腔内感染，发生附件炎、盆腔炎。不宜多吃盐吃盐过多会使体内盐分和水分贮量增多，月经来潮前夕会发生头痛、激动和易怒等症状。应在月经来潮前１０天开始吃低盐食物 Not suitable for sexual life menstrual period, endometrial shedding, the formation of the surface of the uterine cavity wound, sexually easy to bring bacteria into the retrograde and into the uterus, causing intrauterine infection, the occurrence of annex inflammation, pelvic inflammatory disease. Should not eat more salt Salt will make the body more salt and water storage, menstrual cramps on the eve of headache, irritability and irritability and other symptoms. Should begin to eat low-salt food 10 days before menstruation