As long as there are fetal buds, even if the heart tube beats are weak, the fetus can be kept alive.
In general, the fetal buds and heart can be seen at about 6 weeks of pregnancy, and the heartbeat can be seen at 8 weeks at the latest. During this period of time, as the fetal heart is just developing, it is normal for the beat to be weak. It is recommended to do regular ultrasound review, follow the doctor’s instructions to carry out the appropriate treatment, and keep observing the situation of the fetus in the uterus.
In addition, if the value of progesterone is lower than 10nmol / L, then the probability of miscarriage is relatively large, at this time, if the uterine cavity can be seen in the fetal buds, it is generally recommended to continue to take medication to protect the fetus.
If irregular vaginal bleeding occurs during the period of fertility preservation, it is necessary to consult a doctor in time, and the doctor will give the best diagnostic and treatment recommendations based on the results of the examination.