Two ultrasounds showed no fetal heartbeat or fetal bud

Generally speaking, the embryo and fetal heartbeat can be seen around seven weeks of pregnancy. If there is no fetal heartbeat or fetal bud in two B-ultrasounds, it means that the embryo has not developed and an artificial abortion should be performed to terminate the pregnancy in time and recover health as soon as possible to prepare for the next conception. Pregnant women should pay attention to rest during pregnancy, avoid overwork, and be in a good mood every day. Let’s take a closer look at the reasons for the absence of fetal heartbeat and fetal bud.

For those women who have just become pregnant, the moment they hear the baby's heartbeat, it feels like the whole world becomes a better place! It is a beautiful and exciting thing to see a little life taking root and sprouting in your belly. But some things often go against one's wishes. Next, let’s take a look at the reason why there is only a gestational sac but no fetal heartbeat or fetal bud?

If a woman who has just started to get pregnant and the pregnancy has not reached 8-12 weeks, occasionally goes to the hospital for a check-up and is told that there is a gestational sac but no fetal heartbeat or fetal bud, first of all, don't be nervous, because this situation occurs because the pregnancy is too young and the fetal bud has not yet fully appeared. The check is too early and the fetal bud and fetal heartbeat are too small or have not yet developed well, so they cannot be seen. In addition, some people will have this situation due to late implantation. Rest for a while and go for a follow-up check. There will be a fetal heartbeat at 60 days.

Embryonic development has a specific process. The gestational sac is formed in 30-40 days, the fetal bud is formed in 40-50 days, and the fetal heart is formed in 50-60 days. Based on this calculation, if a pregnant woman goes for a check-up after 60 days of pregnancy, and if there is still only a gestational sac and no fetal bud or fetal heartbeat, it is possible that the embryo has arrested. There are various reasons for pregnancy arrest, such as incomplete development of the embryo, poor placental development, poor male semen quality, sperm deformity, etc. In addition, some external factors, such as viral infection during pregnancy, exposure to radioactive substances, taking medications prohibited during pregnancy, high temperature, excessive stimulation, etc. may also cause fetal arrest.