Maternity systolic blood pressure of 140mmHg, if it is occasional, may be related to the postpartum rest is not good, etc., if many times calmly measured are 140mmHg belongs to abnormal phenomenon. Blood pressure refers to the pressure of blood on the walls of blood vessels, divided into systolic and diastolic pressure. Systolic blood pressure is normal at 90 to 140mmHg, while diastolic blood pressure is normal at 60 to 90mmHg. Systolic blood pressure greater than or equal to 140mmHg can be diagnosed as high blood pressure. Maternal blood pressure of 140mmHg, if it is occasional, may be related to the post-partum rest is not good, measurement of the state, etc., if in if many times under the state of calm measurement of blood pressure are around 140mmHg, then need to pay attention. If a woman has a blood pressure of 140mmHg, it is recommended to actively go to the hospital for examination and timely control of blood pressure.