If you have sore legs and can’t sleep during pregnancy, you first need to determine whether there is any relationship between pregnancy and these two symptoms. If you have sore legs and can’t sleep in the early stages of pregnancy, pregnancy itself may cause anxiety and the symptoms mentioned above, you can carry out appropriate activities to alleviate anxiety, and generally it can be significantly improved. If you are in the late stages of pregnancy, the pressure of the fetus may weaken the blood circulation in the thighs, resulting in poor sleep. At this time, you should take bed rest, massage or take some oral nerve regulating drugs to deal with. For example, some oral folic acid, as well as glutamine, vitamin B1, etc., usually can be significantly improved, relieve anxiety has a significant effect on the symptoms.