Is it normal to have fetal heartbeat and buds but fluid?

Early pregnancy ultrasound with fetal heart buds but fluid is abnormal, suggesting the possibility of preterm miscarriage, which may or may not be accompanied by vaginal bleeding.
Early pregnancy ultrasound intrauterine cavity probe and fetal heart buds suggest intrauterine pregnancy, intrauterine cavity probe and fluid in the uterine cavity suggests the existence of preeclampsia, may or may not be accompanied by vaginal bleeding, can be under the guidance of the doctor applying progestogen to protect the fetus treatment, such as dydrogesterone tablets, generally recommended that the treatment of 1 to 2 weeks after the re-examination, such as abdominal pain or increase in vaginal bleeding, at any time to the hospital for medical attention.
After the occurrence of preeclampsia, in addition to fertility preservation treatment under the guidance of the doctor, should also pay attention to rest, avoid coitus, keep bowel movement, and seek medical attention as soon as possible if you feel unwell.