Tightness and hardness of the stomach at 36 weeks of pregnancy may be false contractions if they occur by chance and last for a short time, so there is no need to worry too much about them. If it is somewhat regular and accompanied by abdominal pain, it may be a harbinger of preterm labor. When a similar situation occurs, you should choose to rest or seek medical treatment according to your own situation. Common causes and treatments 1, false contractions: 36 weeks of pregnancy has belonged to the late stage of pregnancy, fetal development is basically mature, the uterus becomes very large, the uterine wall becomes taut, so that pregnant women feel the stomach hard and tight. This false contractions will occasionally occur, and there is no regularity to follow, without special treatment, pregnant women only need to rest properly, maintain a relaxed mood, avoid standing for a long time, sitting for a long time can be; 2, labor: if the contractions are frequent, and show a certain degree of regularity, the duration of a longer period of time, accompanied by redness, water breakage, as well as abdominal pain, etc., is a sign of labor, the pregnant woman needs to be accompanied by family members to seek medical attention immediately, under the guidance of the doctor to carry out Prenatal examination under the guidance of the doctor to prepare for the birth. Because 36 weeks of pregnancy is already late in pregnancy, 37 weeks of pregnancy from the fetus is still a week short of full-term, relatively speaking, the development of various fetal organs has basically matured, so if the 36 weeks of pregnancy is on the verge of labor and delivery, no longer preservation of pregnancy treatment. Precautions 36 weeks pregnant stomach tight, hard, should pay more attention to rest, and do not do heavy work, do not stand for a long time or a long time walking, otherwise it is also easy to cause contractions. Once a regular contraction occurs, do not be numb and careless, must immediately go to the hospital.