What is the cause of back pain at 39 weeks?

Generally speaking, the further along a woman's pregnancy progresses, the bigger her belly will get. This will increase the burden on her waist and cause lower back pain more often. When a woman is 40 weeks pregnant, the lower back pain should worsen, because there will be certain signs in the woman's body before giving birth, and these signs are to tell the woman to be ready for delivery. But what is causing lower back pain at 39 weeks of pregnancy?

What causes back pain in 39-week pregnant women?

1. You may be about to go into labor. This is a sign of giving birth. Don't be nervous, it is normal. Observe that if you have persistent lower back pain, regular stomach pain, spotting, or vaginal discharge, you should go to the hospital, as these are all signs of movable labor.

2. Comments and suggestions: It is recommended that you make all preparations for having a baby and be ready to go to the hospital at any time. It is normal to give birth to a baby after 38 weeks of pregnancy.

Fetal development at 39 weeks

1. Babies born now are already full-term. The fetus's current weight should be 3200-3400 grams. It is now very common to see newborns weighing more than 3,500 grams. Even the number of high-weight newborns and macrosomia weighing more than 4,000 grams has increased. This has a lot to do with the improvement of people's nutritional status.

2. He is still gaining weight, and these fat reserves will help regulate the baby's body temperature after birth. All the organs of this little guy's body have been fully developed, and the lungs are the last organ to mature. It will take a few hours after the baby is born for him to establish a normal breathing pattern.

At this time, the baby is about to come into this world. If the pregnant mother is waiting for delivery at home or outside, she needs to be sent to the hospital for detailed examination in time to rule out whether she is preparing for delivery. If it is just for other reasons, she should wait for delivery in the hospital according to her due date, listen to the doctor's instructions, and be mentally prepared.