Sleeplessness in early pregnancy is mostly caused by mental factors, nervousness, anxiety, over-excitement or excessive worry. When a woman discovers that she is pregnant, her mood is likely to be subject to fluctuations, some people show mental tension, worry and anxiety about the future of carrying a baby to term, some show unusual excitement and caution, all kinds of anticipation of the future baby, as well as all kinds of fantasies about the pregnancy, while others may show excessive worry, fear of accidents during pregnancy or other uncontrollable factors. All of the above emotions can affect sleep. It is recommended that you try to relax, divert your attention, keep your mood calm and do not have too many emotional fluctuations, or else it will not be conducive to the healthy development of the fetus. During pregnancy, you need to maintain emotional stability and relaxation. If you continue to have poor sleep quality, go to the hospital in time to be regulated by the doctor.