7 weeks pregnant has not seen the fetal buds fetal heart may belong to the normal, but does not rule out is the embryo stops developing, miscarriage and so on.
Most women will have fetal buds at 6-7 weeks of pregnancy, and fetal heart at 7-8 weeks of pregnancy. A few women have irregular menstruation, late ovulation, and late fertilization of the egg, at which time the development of the fetal sac will be later, and fetal buds and fetal heart will appear a little later as well.
In this case, if the HCG value is normal, there is no abdominal pain, no vaginal bleeding and other abnormal symptoms, you can not deal with it for the time being, and review it a week later. However, if chromosomal abnormalities, maternal factors or external factors affect the development of the embryo, this will then affect the abnormal development of the fetus, leading to the cessation of embryonic development and miscarriage.
7 weeks pregnant has not seen the fetal buds fetal heart can follow the doctor’s instructions to recheck the HCG on time, and always observe the body, if there are abnormal symptoms, as soon as possible to consult a doctor, do the doctor’s instructions for treatment.