Pregnant for two months and still no fetal bud

Patient's question:

No

Doctor's answer:

For ultrasound examination, a gestational sac can only be seen after the 5th week of pregnancy, and the detection rate of the gestational sac reaches 100% at the 6th week. From the 6th to 7th week, the embryonic germ can be observed. At 49 days of pregnancy, when the embryonic diameter is 2mm, the primitive heart tube can be seen beating. By the 8th week of pregnancy, the initial human shape is formed.