The disappearance of the yolk sac and the presence of a fetal heart at 8 weeks of pregnancy is normal, and family members as well as the pregnant woman do not need to worry about it, and regular rechecks can be conducted.
In the early weeks of pregnancy, because the gestational sac is relatively small, only the yolk sac can be seen and can not see the fetal heart and buds, with the growth of the embryo, the further development of the pregnant egg, the yolk sac will gradually disappear, the fetal heart and the fetal buds are gradually obvious, in the eighth week of pregnancy, the disappearance of the yolk sac with the fetal heart is a normal situation, do not have to worry about it and do not need to carry out special treatment, regular checkups can be done in the hospital.
Pregnant women need to pay attention to health care during pregnancy, to avoid fatigue, as well as bad mood, dietary stimulation, and actively carry out regular checkups, according to the results of the examination to regulate, once the body is not suitable, need to consult a doctor in a timely manner, in order to avoid adverse consequences.