Fetal heart and fetal buds on 46 days can be reviewed at 11-13+6 weeks of gestation.
If the ultrasound examination on the 46th day of menopause indicates a definite intrauterine pregnancy, the fetal heart and buds are well developed, and the pregnant woman does not feel unwell, she can go for a follow-up examination at 11-13+6 weeks of pregnancy. At this time, she needs to establish a pregnancy health care booklet and carry out the relevant laboratory tests, and perform the NT (fetal nuchal translucency) measurement during the early pregnancy to initially screen the development of the fetus, and indirectly exclude chromosomal abnormality of the fetus.
If you experience any abnormalities such as abdominal pain or vaginal bleeding while waiting for the next checkup, you should go to the hospital promptly and have regular checkups under the guidance of your doctor.