First, the cause of pubic pain in the third trimester Many pregnant women will feel pain in their phalanges in the third trimester. This kind of thing is very extensive. The fundamental reason is that the ischial tubercle is squeezed and pulled by the rope when the fetal head enters the basin, which leads to the pain of pubic symphysis separation. Sciatic tubercle is the core part of the plane design of female pelvic safe passage. When the fetus enters the pelvis, the first exposed part is based on the ischial tubercle as much as possible. If the pelvis is small or the exposed part is particularly large, the ischial tubercle will be obviously compressed and flexed when it enters the pelvis, resulting in phalangeal pain. Generally speaking, this kind of pain is very mild and does not require special treatment. According to effective rest, massage or hot compress, symptoms can be alleviated. However, some women's toe pain symptoms are very obvious, and even lead to inconvenience in daily life, and some women even have to be hospitalized. Under this premise, try to check the situation of the fetus entering the uterus to determine whether there is a cephalopelvic disproportion. If the head and pelvis are asymmetrical, vaginal delivery is unlikely, so we have to choose cesarean section to terminate pregnancy.

Second, how to alleviate 1. Pay more attention to rest. You can rest in bed on your left side when your toes hurt. When sleeping at night, put a small pillow between your legs so that a newcomer can put a waist pillow behind his back when he sits down. If the bed is big enough, the mother can also prepare a pillow core for the expectant mother, which will make it more comfortable for the expectant mother to turn over against the wind or fall asleep. Turn or move your body as gently as possible to narrow the scope of exercise and fitness. 2. Avoid working hard. After the fetus enters the basin, it is very likely to increase the working pressure of the phalanx. Therefore, expectant mothers can take maternity leave two weeks before the expected date of delivery and rest at home to avoid heavy physical labor and net weight walking. Small daily exercise and fitness can also relieve phalangeal pain. When the expectant mother feels that the pain is really unbearable, she can use the corset to reduce the pressure of the uterus on the phalanx, but pay attention to the tightness of the corset. Due to the full consideration of the safety factor, expectant mothers can also consult doctors to avoid harming the fetus in the third trimester.