The 25th week of pregnancy is the 6th month plus 1 week of pregnancy, which is the middle stage of pregnancy. Pregnant women who have regular periods can calculate the number of weeks of pregnancy by dividing the number of days of pregnancy from the 1st day of the last menstrual period to the current one by 7. The gestational month, on the other hand, is different from the regular natural month, mainly referring to the 28 days or 4 weeks of each month. The total duration of the entire pregnancy is 280 days, which is equivalent to 40 weeks. And 25 weeks of pregnancy belongs to the middle of pregnancy, the fetus is relatively more stable, it is recommended that pregnant women should be screened for diabetes at 24-28 weeks of pregnancy. After 25 weeks of pregnancy need to be every 4 weeks for prenatal checkups, this time the fetal movement is more obvious, if there is a significant increase or decrease, you need to go to the hospital in time to understand the situation of fetal hypoxia. In addition, at 25 weeks of pregnancy, you need to pay attention to the prevention of colds, avoid going to crowded places, and pay attention to rest. In terms of diet, you should pay attention to calcium and iron supplements to enhance nutrition. During this period, sexual intercourse should be restrained to avoid uterine contractions, which may lead to miscarriage of the fetus.