At eight weeks of pregnancy, the fetus has no fetal heartbeat and can be observed for a few more days. If there is still no fetal heart after nine weeks and the human chorionic gonadotropin level drops and the embryo stops developing, the pregnancy needs to be stopped. Under normal circumstances, the fetal heart and buds can be detected at eight weeks of pregnancy, but due to the different development of different embryos, some embryos may develop later, and at this time, the absence of a fetal heart at eight weeks of pregnancy may be normal, and the pregnant woman can continue to observe. If fetal heart and buds appear during observation and the level of human chorionic gonadotropin continues to rise, it means that the embryo is developing well and the pregnancy can continue to be preserved. However, if the level of human chorionic gonadotropin continues to fall during observation and no fetal heart buds are observed, it means that the embryo has stopped developing and the pregnancy needs to be terminated in time and undergo uterus removal surgery. Women who are eight weeks pregnant, if the fetal heart is not monitored, do not be too nervous, if necessary, go to the hospital and actively consult, under the guidance of the doctor to clarify the reasons for the absence of fetal heart, and then deal with it.