35 weeks stomach tightness and hardness may be false contractions, pay more attention to rest on it, but also may be the manifestation of labor, it is recommended that you can be hospitalized in a timely manner, but also to rule out whether there is a placental abruption. 1. rest: after 35 weeks, it is the late stage of pregnancy, with the increase of pregnancy weeks, the uterus spontaneous contraction will increase, you can pay attention to appropriate rest, usually will be relieved, without special treatment. 2. Prompt hospitalization: If the abdomen is tight and hard and accompanied by a regular situation, the interval will be shortened phenomenon, then it is recommended to consult a doctor in a timely manner, do not rule out the manifestations of imminent labor, and need to do fetal heart rate monitoring, to see the condition of the fetus. At the same time, it is also necessary to check the placenta to see if there is placental abruption. If there is any abnormality during pregnancy, then it is recommended to consult a doctor in time to treat the symptoms.